VARIoT IoT vulnerabilities database

Affected products: vendor, model and version
CWE format is 'CWE-number'. Threat type can be: remote or local
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VAR-202108-0735 CVE-2021-27953 ecobee3 lite  In  NULL  Pointer dereference vulnerability CVSS V2: 7.8
CVSS V3: 7.5
Severity: HIGH
A NULL pointer dereference vulnerability exists on the ecobee3 lite 4.5.81.200 device in the HomeKit Wireless Access Control setup process. A threat actor can exploit this vulnerability to cause a denial of service, forcing the device to reboot via a crafted HTTP request. Ecobee Ecobee3 Lite is a Wi-Fi smart thermostat from Ecobee, Canada
VAR-202108-0801 CVE-2021-33485 CODESYS Control Runtime system  Out-of-bounds write vulnerability in CVSS V2: 7.5
CVSS V3: 9.8
Severity: CRITICAL
CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow. CODESYS Control Runtime system Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state
VAR-202108-0736 CVE-2021-27954 ecobee3 lite  Out-of-bounds Vulnerability in Microsoft CVSS V2: 6.4
CVSS V3: 8.2
Severity: HIGH
A heap-based buffer overflow vulnerability exists on the ecobee3 lite 4.5.81.200 device in the HKProcessConfig function of the HomeKit Wireless Access Control setup process. A threat actor can exploit this vulnerability to force the device to connect to a SSID or cause a denial of service. ecobee3 lite Is vulnerable to an out-of-bounds write.Information is tampered with and denial of service (DoS) It may be put into a state. Ecobee Ecobee3 Lite is a Wi-Fi smart thermostat from Ecobee, Canada. There is a buffer error vulnerability in Ecobee Ecobee3 Lite
VAR-202108-0941 CVE-2021-31630 Open PLC Webserver v3  In  OS  Command injection vulnerability CVSS V2: 9.0
CVSS V3: 8.8
Severity: HIGH
Command Injection in Open PLC Webserver v3 allows remote attackers to execute arbitrary code via the "Hardware Layer Code Box" component on the "/hardware" page of the application. Open PLC Webserver v3 Has OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state
VAR-202108-0508 CVE-2021-21581 Dell EMC iDRAC9 Cross-site scripting vulnerability CVSS V2: 4.3
CVSS V3: 6.1
Severity: MEDIUM
Dell EMC iDRAC9 versions prior to 5.00.00.00 contain a cross-site scripting vulnerability. A remote attacker could potentially exploit this vulnerability to run malicious HTML or JavaScript in a victim’s browser by tricking a victim in to following a specially crafted link
VAR-202108-0507 CVE-2021-21580 DELL Dell EMC iDRAC9 and Dell EMC iDRAC8 Injection vulnerability CVSS V2: 4.3
CVSS V3: 4.3
Severity: MEDIUM
Dell EMC iDRAC8 versions prior to 2.80.80.80 & Dell EMC iDRAC9 versions prior to 5.00.00.00 contain a Content spoofing / Text injection, where a malicious URL can inject text to present a customized message on the application that can phish users into believing that the message is legitimate
VAR-202108-0506 CVE-2021-21579 Dell EMC iDRAC9 Input validation error vulnerability CVSS V2: 5.8
CVSS V3: 6.1
Severity: MEDIUM
Dell EMC iDRAC9 versions prior to 4.40.40.00 contain an open redirect vulnerability. A remote unauthenticated attacker may exploit this vulnerability to redirect users to arbitrary web URLs by tricking the victim users to click on maliciously crafted links
VAR-202108-0505 CVE-2021-21578 Dell EMC iDRAC9 Input validation error vulnerability CVSS V2: 5.8
CVSS V3: 6.1
Severity: MEDIUM
Dell EMC iDRAC9 versions prior to 4.40.40.00 contain an open redirect vulnerability. A remote unauthenticated attacker may exploit this vulnerability to redirect users to arbitrary web URLs by tricking the victim users to click on maliciously crafted links
VAR-202108-0504 CVE-2021-21577 DELL Dell EMC iDRAC9 Cross-site scripting vulnerability CVSS V2: 4.3
CVSS V3: 6.1
Severity: MEDIUM
Dell EMC iDRAC9 versions prior to 4.40.40.00 contain a DOM-based cross-site scripting vulnerability. A remote attacker could potentially exploit this vulnerability to run malicious HTML or JavaScript in a victim’s browser by tricking a victim in to following a specially crafted link
VAR-202108-0503 CVE-2021-21576 DELL Dell EMC iDRAC9 Cross-site scripting vulnerability CVSS V2: 4.3
CVSS V3: 6.1
Severity: MEDIUM
Dell EMC iDRAC9 versions prior to 4.40.40.00 contain a DOM-based cross-site scripting vulnerability. A remote attacker could potentially exploit this vulnerability to run malicious HTML or JavaScript in a victim’s browser by tricking a victim in to following a specially crafted link
VAR-202108-0291 CVE-2021-22425 Huawei HarmonyOS Resource Management Error Vulnerability CVSS V2: 7.2
CVSS V3: 7.8
Severity: HIGH
A component of the HarmonyOS has a Double Free vulnerability. Local attackers may exploit this vulnerability to cause Root Elevating Privileges
VAR-202108-0290 CVE-2021-22424 HarmonyOS  Vulnerabilities in lack of free memory after expiration CVSS V2: 4.9
CVSS V3: 5.5
Severity: MEDIUM
A component of the HarmonyOS has a Kernel Memory Leakage Vulnerability. Local attackers may exploit this vulnerability to cause Kernel Denial of Service. HarmonyOS Is vulnerable to a lack of free memory after expiration.Denial of service (DoS) It may be put into a state
VAR-202108-0289 CVE-2021-22423 Huawei HarmonyOS Buffer error vulnerability CVSS V2: 7.2
CVSS V3: 7.8
Severity: HIGH
A component of the HarmonyOS has a Out-of-bounds Write Vulnerability. Local attackers may exploit this vulnerability to cause integer overflow
VAR-202108-0288 CVE-2021-22422 HarmonyOS  Integer overflow vulnerability in CVSS V2: 7.2
CVSS V3: 7.8
Severity: HIGH
A component of the HarmonyOS has a Integer Overflow or Wraparound vulnerability. Local attackers may exploit this vulnerability to cause memory overwriting. HarmonyOS Exists in an integer overflow vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state
VAR-202108-0285 CVE-2021-22421 HarmonyOS  Vulnerability in privilege management CVSS V2: 7.2
CVSS V3: 7.8
Severity: HIGH
A component of the HarmonyOS has a Improper Privilege Management vulnerability. Local attackers may exploit this vulnerability to cause further Elevation of Privileges. HarmonyOS Contains a privilege management vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state
VAR-202108-0282 CVE-2021-22418 HarmonyOS  Integer overflow vulnerability in CVSS V2: 7.2
CVSS V3: 7.8
Severity: HIGH
A component of the HarmonyOS has a Integer Overflow or Wraparound vulnerability. Local attackers may exploit this vulnerability to cause memory overwriting. HarmonyOS Exists in an integer overflow vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state
VAR-202108-0284 CVE-2021-22420 HarmonyOS  Vulnerability in externally controllable reference to another area resource in CVSS V2: 7.2
CVSS V3: 7.8
Severity: HIGH
A component of the HarmonyOS has a External Control of System or Configuration Setting vulnerability. Local attackers may exploit this vulnerability to cause the underlying trust of the application trustlist mechanism is missing.. HarmonyOS Exists in a vulnerability in externally controllable references to resources in another region.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state
VAR-202108-0283 CVE-2021-22419 HarmonyOS  Vulnerability for inadequate validation of data reliability in CVSS V2: 4.9
CVSS V3: 5.5
Severity: MEDIUM
A component of the HarmonyOS has a Insufficient Verification of Data Authenticity vulnerability. Local attackers may exploit this vulnerability to cause persistent dos. HarmonyOS Exists in an inadequate validation of data reliability vulnerabilities.Denial of service (DoS) It may be put into a state
VAR-202108-0280 CVE-2021-22416 HarmonyOS  Vulnerability in CVSS V2: 7.2
CVSS V3: 7.8
Severity: HIGH
A component of the HarmonyOS has a Data Processing Errors vulnerability. Local attackers may exploit this vulnerability to cause Kernel Code Execution. HarmonyOS Contains an unspecified vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state
VAR-202108-0281 CVE-2021-22417 HarmonyOS  Vulnerability in CVSS V2: 4.9
CVSS V3: 5.5
Severity: MEDIUM
A component of the HarmonyOS has a Data Processing Errors vulnerability. Local attackers may exploit this vulnerability to cause Kernel Memory Leakage. HarmonyOS Contains an unspecified vulnerability.Denial of service (DoS) It may be put into a state