VARIoT IoT vulnerabilities database

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can be used to inject OS commands. An attacker can send a specially crafted packet to trigger the parsing of this cache file.At 0x1e87c the extracted hostname value from the xml file is used as an argument to /etc/config-tools/change_hostname hostname=<contents of hostname node> using sprintf(). This command is later executed via a call to system(). (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company

An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure. WAGO PFC200 and PFC100 There is an information leakage vulnerability in.Information may be obtained. WAGO PFC 200 and WAGO PFC100 are both programmable logic controllers (PLCs) of the German WAGO company

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can be used to inject OS commands. An attacker can send a specially crafted packet to trigger the parsing of this cache file. At 0x1e900 the extracted gateway value from the xml file is used as an argument to /etc/config-tools/config_default_gateway number=0 state=enabled value=<contents of gateway node> using sprintf(). This command is later executed via a call to system(). (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company

An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.02(14). The destination buffer sp+0x440 is overflowed with the call to sprintf() for any domainname values that are greater than 1024-len(‘/etc/config-tools/edit_dns_server domain-name=‘) in length. A domainname value of length 0x3fa will cause the service to crash. WAGO PFC 200 There is an out-of-bounds write vulnerability in the firmware.Service operation interruption (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company. An attacker could exploit this vulnerability through a specially crafted XML cache file to implement code execution and cause a denial of service

An exploitable improper input validation vulnerability exists in the firmware update functionality of WAGO e!COCKPIT automation software v1.6.0.7. A specially crafted firmware update file can allow an attacker to write arbitrary files to arbitrary locations on WAGO controllers as a part of executing a firmware update, potentially resulting in code execution. An attacker can create a malicious firmware update package file using any zip utility. The user must initiate a firmware update through e!COCKPIT and choose the malicious wup file using the file browser to trigger the vulnerability. WAGO e!COCKPIT Automation software contains an input verification vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. WAGO e!COCKPIT is a set of integrated development environment software of German WAGO company. The software is mainly used for hardware configuration, programming and simulation

An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can cause a stack buffer overflow, resulting in code execution. An attacker can send a specially crafted packet to trigger the parsing of this cache file. The destination buffer sp+0x440 is overflowed with the call to sprintf() for any subnetmask values that are greater than 1024-len(‘/etc/config-tools/config_interfaces interface=X1 state=enabled subnet-mask=‘) in length. A subnetmask value of length 0x3d9 will cause the service to crash. WAGO PFC 200 There is an out-of-bounds write vulnerability in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can be used to inject OS commands. An attacker can send a specially crafted packet to trigger the parsing of this cache file.At 0x1e9fc the extracted subnetmask value from the xml file is used as an argument to /etc/config-tools/config_interfaces interface=X1 state=enabled subnet-mask=<contents of subnetmask node> using sprintf(). This command is later executed via a call to system(). (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company. The vulnerability stems from the fact that the network system or product did not properly filter the special characters, commands, etc. during the process of constructing the executable command of the operating system by external input data. An attacker could use this vulnerability to execute illegal operating system commands

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can be used to inject OS commands. An attacker can send a specially crafted packet to trigger the parsing of this cache file. At 0x1e9fc the extracted state value from the xml file is used as an argument to /etc/config-tools/config_interfaces interface=X1 state=<contents of state node> using sprintf(). This command is later executed via a call to system(). (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company. The vulnerability stems from the fact that the network system or product did not properly filter the special characters, commands, etc. during the process of constructing the executable command of the operating system by external input data. An attacker could use this vulnerability to execute illegal operating system commands

An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send a specially crafted packet to trigger the parsing of this cache file. The destination buffer sp+0x440 is overflowed with the call to sprintf() for any hostname values that are greater than 1024-len(‘/etc/config-tools/change_hostname hostname=‘) in length. A hostname value of length 0x3fd will cause the service to crash. WAGO PFC 200 There is an out-of-bounds write vulnerability in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company

An exploitable timing discrepancy vulnerability exists in the authentication functionality of the Web-Based Management (WBM) web application on WAGO PFC100/200 controllers. The WBM application makes use of the PHP crypt() function which can be exploited to disclose hashed user credentials. This affects WAGO PFC200 Firmware version 03.00.39(12) and version 03.01.07(13), and WAGO PFC100 Firmware version 03.00.39(12). WAGO PFC100 and PFC200 There is a vulnerability related to information leakage due to the difference in response to security-related processing.Information may be obtained. WAGO PFC 200 and WAGO PFC100 are both programmable logic controllers (PLCs) of the German WAGO company

An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send a specially crafted packet to trigger the parsing of this cache file.The destination buffer sp+0x440 is overflowed with the call to sprintf() for any type values that are greater than 1024-len(‘/etc/config-tools/config_interfaces interface=X1 state=enabled config-type=‘) in length. A type value of length 0x3d9 will cause the service to crash. WAGO PFC 200 There is an out-of-bounds write vulnerability in the firmware.Service operation interruption (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company. An attacker could use the specially crafted XML cache file to exploit this vulnerability to execute code

An exploitable command injection vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200 Firmware versions 03.02.02(14), 03.01.07(13), and 03.00.39(12). An attacker can inject OS commands into the TimeoutUnconfirmed parameter value contained in the Firmware Update command. WAGO PFC 200 For firmware, OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. WAGO PFC 200 is a programmable logic controller (PLC) of the German WAGO company. The cloud connection function in WAGO PFC200 using firmware versions 03.02.02(14), 03.01.07(13), and 03.00.39(12) has an operating system command injection vulnerability that stems from external input data to construct an operating system executable During the command process, the network system or product does not properly filter the special characters, commands, etc., and the attacker can use the vulnerability to execute illegal operating system commands

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 version 03.02.02(14). An attacker can send a specially crafted XML cache file At 0x1e8a8 the extracted domainname value from the xml file is used as an argument to /etc/config-tools/edit_dns_server domain-name=<contents of domainname node> using sprintf().This command is later executed via a call to system(). (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can be used to inject OS commands. An attacker can send a specially crafted packet to trigger the parsing of this cache file.At 0x1ea28 the extracted type value from the xml file is used as an argument to /etc/config-tools/config_interfaces interface=X1 state=enabled config-type=<contents of type node> using sprintf(). This command is later executed via a call to system(). (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company

An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200. An attacker can send a specially crafted packet to trigger the parsing of this cache file.At 0x1eb9c the extracted interface element name from the xml file is used as an argument to /etc/config-tools/config_interfaces interface=<contents of interface element> using sprintf(). The destination buffer sp+0x40 is overflowed with the call to sprintf() for any interface values that are greater than 512-len("/etc/config-tools/config_interfaces interface=") in length. Later, at 0x1ea08 strcpy() is used to copy the contents of the stack buffer that was overflowed sp+0x40 into sp+0x440. The buffer sp+0x440 is immediately adjacent to sp+0x40 on the stack. Therefore, there is no NULL termination on the buffer sp+0x40 since it overflowed into sp+0x440. The strcpy() will result in invalid memory access. An interface value of length 0x3c4 will cause the service to crash. (DoS) It may be put into a state. WAGO PFC 200 is a programmable logic controller (PLC) from the German company WAGO

An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send a specially crafted packet to trigger the parsing of this cache file. The destination buffer sp+0x440 is overflowed with the call to sprintf() for any ip values that are greater than 1024-len(‘/etc/config-tools/config_interfaces interface=X1 state=enabled ip-address=‘) in length. A ip value of length 0x3da will cause the service to crash. WAGO PFC 200 There is an out-of-bounds write vulnerability in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company

An exploitable command injection vulnerability exists in the iocheckd service ‘I/O-Check’ function of the WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send a specially crafted packet to trigger the parsing of this cache file. At 0x1e840 the extracted ntp value from the xml file is used as an argument to /etc/config-tools/config_sntp time-server-%d=<contents of ntp node> using sprintf(). This command is later executed via a call to system(). This is done in a loop and there is no limit to how many ntp entries will be parsed from the xml file. (DoS) It may be put into a state. WAGO PFC200 is a programmable logic controller (PLC) from German WAGO company. The vulnerability stems from the fact that the network system or product did not properly filter the special characters, commands, etc. during the process of constructing the executable command of the operating system by external input data. An attacker could use this vulnerability to execute illegal operating system commands

service/krashrpt.php in Quest KACE K1000 Systems Management Appliance before 6.4 SP3 (6.4.120822) allows a remote attacker to execute code via shell metacharacters in the kuid parameter. Quest KACE K1000 Systems Management An injection vulnerability exists in the appliance.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Quest Software KACE K1000 Systems Management Appliance (KACE SMA) is a system management device from Quest Software, USA. The service / krashrpt.php file in Quest Software KACE SMA 6.4 SP3 (6.4.120822) and earlier versions has a security vulnerability

The WBM web application on firmwares prior to 03.02.02 and 03.01.07 on the WAGO PFC100 and PFC2000, respectively, runs on a lighttpd web server and makes use of the FastCGI module, which is intended to provide high performance for all Internet applications without the penalties of Web server APIs. However, the default configuration of this module appears to limit the number of concurrent php-cgi processes to two, which can be abused to cause a denial of service of the entire web server. This affects WAGO PFC200 Firmware version 03.00.39(12) and version 03.01.07(13), and WAGO PFC100 Firmware version 03.00.39(12) and version 03.02.02(14). WAGO PFC100 and PFC2000 Exists in a resource exhaustion vulnerability.Service operation interruption (DoS) It may be put into a state. WAGO PFC100 is a programmable logic controller (PLC) of German WAGO company. WAGO PFC100 has a source management error vulnerability, which can be exploited by attackers to cause a denial of service

nwbc_ext2int in SAP NetWeaver Application Server before Security Note 2183189 allows XXE attacks for local file inclusion via the sap/bc/ui2/nwbc/nwbc_ext2int/ URI. SAP NetWeaver Application Server To XML There is a vulnerability in an external entity.Information may be obtained