PT-2025-87: Incorrect session expiration in Fastwel PLC web server

The vulnerability was identified in Fastwel programmable controllers, versions 3.4.5.0 CPM810-03, 3.4.9.1 СPM723-01. The discovered vulnerability can be exploited by an attacker to gain unlimited access to a device by brute-forcing or compromising a session token. Vulnerability status: Confirmed ...

PT-2025-83: Improper permission assignment to a critical resource in Fastwel PLC web server

The vulnerability was identified in Fastwel programmable controllers, versions 3.4.5.0 CPM810-03, 3.4.9.1 СPM723-01. Exploitation of the vulnerability allows an attacker with administrative permissions in a restricted environment to execute arbitrary code in the operating system and escalate thei...

PT-2025-81: OS command injection in Fastwel PLC web server

The vulnerability was identified in Fastwel programmable controllers, versions 3.4.5.0 CPM810-03, 3.4.9.1 СPM723-01. The discovered vulnerability is related to a failure to neutralize special elements used in operating system commands. Exploitation of this vulnerability allows a remote attacker t...

PT-2025-82: Insecure OS сommand execution mechanism in Fastwel PLC web server

The vulnerability was identified in Fastwel programmable controllers, versions 3.4.5.0 CPM810-03, 3.4.9.1 СPM723-01. The discovered vulnerability allows a remote attacker to execute arbitrary operating system commands and escalate their privileges to superuser level by sending a POST request via ...

PT-2025-89: NULL Pointer Dereference in Fastwel PLC web server

The vulnerability was identified in Fastwel programmable controllers, versions 3.4.5.0 CPM810-03, 3.4.9.1 СPM723-01. Exploitation of the vulnerability allows a remote attacker to cause a denial of service by sending multiple specially crafted HTTP requests. Vulnerability status: Confirmed by vend...

PT-2025-84: Insecure firmware update mechanism in Fastwel PLC web server

The vulnerability was identified in Fastwel programmable controllers, versions 3.4.5.0 CPM810-03, 3.4.9.1 СPM723-01. Exploitation of the vulnerability allows a remote attacke with administrative permissions in the execution environment to upload a modified update archive and execute arbitrary cod...

PT-2025-85: Insufficient access control in Fastwel PLC web server

The vulnerability was identified in Fastwel programmable controllers, versions 3.4.5.0 CPM810-03, 3.4.9.1 СPM723-01. Exploitation of the vulnerability allows an attacker with an unprivileged account to gain the access to protected information. Vulnerability status: Confirmed by vendor Date of...

PT-2025-86: Disclosure of confidential data via controller configuration request in Fastwel PLC web server

The vulnerability was identified in Fastwel programmable controllers, versions 3.4.5.0 CPM810-03, 3.4.9.1 СPM723-01. The discovered vulnerability can be exploited by an attacker to obtain administrator‑level privileges. Vulnerability status: Confirmed by vendor Date of vulnerability remediation:...