PT-2023-3026 · Wago · Wago Cc100 +4

Name of the Vulnerable Software and Affected Versions: WAGO PFC100 versions =16 and =16 and =16 and =16 and =16 and =16 and =16 and =16 and =16 and =16 and =23, update to a version outside of this range to mitigate the risk. As a temporary workaround, consider restricting access to the device...

Wago PFC200 iocheckd service 'I/O-Check' cache gateway Memory Corruption (CVE-2019-5184)

An exploitable double free vulnerability exists in the iocheckd service I/O-Check functionality of WAGO PFC 200. A specially crafted XML cache file written to a specific location on the device can cause a heap pointer to be freed twice, resulting in a denial of service and potentially code...

Wago PFC200 Authentication Bypass (CVE-2016-9362)

An issue was discovered in WAGO 750-8202/PFC200 prior to FW04 released August 2015, WAGO 750-881 prior to FW09 released August 2016, and WAGO 0758-0874-0000-0111. By accessing a specific uniform resource locator URL on the web server, a malicious user is able to edit and to view settings without...

Wago PFC200 iocheckd service 'I/O-Check' cache Memory Corruption (CVE-2019-5185)

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 0x1ea28 the extracted state value from the xml file is used as an...

WAGO I/O-CHECK Buffer Copy Without Checking Size of Input (CVE-2019-5082)

An exploitable heap buffer overflow vulnerability exists in the iocheckd service I/O-Check functionality of WAGO PFC200 Firmware version 03.01.0713, WAGO PFC200 Firmware version 03.00.3912, and WAGO PFC100 Firmware version 03.00.3912. A specially crafted set of packets can cause a heap buffer...

Wago PFC200 Cloud Connectivity TimeoutUnconfirmed Command Injection (CVE-2019-5157)

An exploitable command injection vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200 Firmware versions 03.02.0214, 03.01.0713, and 03.00.3912. An attacker can inject OS commands into the TimeoutUnconfirmed parameter value contained in the Firmware Update command. This plug...

WAGO PFC200 Series Improper Authentication (CVE-2018-5459)

An Improper Authentication issue was discovered in WAGO PFC200 Series 3S CoDeSys Runtime versions 2.3.X and 2.4.X. An attacker can execute different unauthenticated remote operations because of the CoDeSys Runtime application, which is available via network by default on Port 2455. An attacker...

Wago PFC200 Cloud Connectivity Improper Host Validation (CVE-2019-5160)

An exploitable improper host validation vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200 Firmware versions 03.02.0214, 03.01.0713, and 03.00.3912. A specially crafted HTTPS POST request can cause the software to connect to an unauthorized host, resulting in unauthorized...

Wago PFC200 iocheckd service 'I/O-Check' cache Memory Corruption (CVE-2019-5186)

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...

Wago Multiple Products Missing Authentication for Critical Function (CVE-2022-3738)

The vulnerability allows a remote unauthenticated attacker to download a backup file, if one exists. That backup file might contain sensitive information like credentials and cryptographic material. A valid user has to create a backup after the last reboot for this attack to be successfull. This...

Wago PFC100/PFC200 OS Command Injection (CVE-2020-12522)

The reported vulnerability allows an attacker who has network access to the device to execute code with specially crafted packets in WAGO Series PFC 100 750-81xx/xxx-xxx, Series PFC 200 750-82xx/xxx-xxx, Series Wago Touch Panel 600 Standard Line 762-4xxx, Series Wago Touch Panel 600 Advanced Line...

WAGO 750 Series Improper Resource Shutdown or Release (CVE-2018-8836)

Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during a TCP connection affecting the communications with commission and service tools. Specially crafted packets may also be sent to Port...

The vulnerability of the server-side components of the web interface for controlling microprogrammed logic controllers like WAGO PFC100/PFC200, CC100, Edge Controller, as well as the microprogrammed software for sensor panels like WAGO Touch Panel 600, allows attackers to carry out cross-site scripting attacks.

The vulnerability in the server-side components of the web interface for controlling programmable logic controllers like WAGO PFC100/PFC200, CC100, Edge Controller, as well as the sensor panels such as WAGO Touch Panel 600, exists due to the lack of protective measures for the web page structure...

The vulnerability of the server-side components of WAGO’s programmable logic controllers, such as WAGO PFC100/PFC200, CC100, Edge Controller, as well as the WAGO Touch Panel 600, allows a malicious actor to record arbitrary data with root privileges.

The vulnerability of the server-side components of WAGO PFC100/PFC200, CC100, Edge Controller programmable logic controllers, and WAGO Touch Panel 600 sensor panels lies in the absence of authentication for critical functions. Exploiting this vulnerability allows an attacker to remotely record...

Wago Multiple Products Web-based Management Cross-site Scripting (CVE-2022-45137)

The configuration backend of the web-based management is vulnerable to reflected XSS Cross-Site Scripting attacks that targets the users browser. This leads to a limited impact of confidentiality and integrity but no impact of availability. This plugin only works with Tenable.ot. Please visit...

Wago Multiple Products Web-based Management Missing Authentication for Critical Function (CVE-2022-45138)

The configuration backend of the web-based management can be used by unauthenticated users, although only authenticated users should be able to use the API. The vulnerability allows an unauthenticated attacker to read and set several device parameters that can lead to full compromise of the devic...

Wago Multiple Products Web-based Management Missing Authentication for Critical Function (CVE-2022-45140)

The configuration backend allows an unauthenticated user to write arbitrary data with root privileges to the storage, which could lead to unauthenticated remote code execution and full system compromise. This plugin only works with Tenable.ot. Please visit...

Wago Multiple Products Web-based Management Origin Validation Error (CVE-2022-45139)

A CORS Misconfiguration in the web-based management allows a malicious third party webserver to misuse all basic information pages on the webserver. In combination with CVE-2022-45138 this could lead to disclosure of device information like CPU diagnostics. As there is just a limited amount of...

The vulnerability of the microprogramming software interface of WAGO Unmanaged Switches allows a intruder to gain unauthorized access to protected information.

The vulnerability of the microprogrammed software interface of WAGO Unmanaged Switches is related to the presence of undocumented configuration commands. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

Wago PLC Cycle Time Influences Uncontrolled Resource Consumption (CVE-2019-10953)

ABB, Phoenix Contact, Schneider Electric, Siemens, WAGO - Programmable Logic Controllers, multiple versions. Researchers have found some controllers are susceptible to a denial-of-service attack due to a flood of network packets. This plugin only works with Tenable.ot. Please visit...