CVE-2022-50926

CRITICAL

WAGO 750-8212 PFC200 G2 2ETH RS - Privilege Escalation

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-50926. PoCs published by Momen Eldawakhly.

AI-analyzed exploit summary This exploit demonstrates a privilege escalation vulnerability in WAGO 750-8212 PFC200 G2 2ETH RS by manipulating the user cookie to change the role from 'user' to 'admin'. The attack involves modifying the JSON-encoded user data in the cookie to escalate privileges without authentication.

Description

WAGO 750-8212 PFC200 G2 2ETH RS firmware contains a privilege escalation vulnerability that allows attackers to manipulate user session cookies. Attackers can modify the cookie's 'name' and 'roles' parameters to elevate from ordinary user to administrative privileges without authentication.

Exploits (1)

exploitdb WORKING POC
by Momen Eldawakhly · textremotehardware
https://www.exploit-db.com/exploits/50793

This exploit demonstrates a privilege escalation vulnerability in WAGO 750-8212 PFC200 G2 2ETH RS by manipulating the user cookie to change the role from 'user' to 'admin'. The attack involves modifying the JSON-encoded user data in the cookie to escalate privileges without authentication.

Classification
Working Poc 100%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: WAGO 750-8212 PFC200 G2 2ETH RS Firmware version 03.05.10(17)
No auth needed
Prerequisites: Access to a valid session cookie · Network access to the target device
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory exploit
https://www.exploit-db.com/exploits/50793
Various Sources product
https://www.wago.com

Scores

CVSS v3 9.8
EPSS 0.0048
EPSS Percentile 37.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-565
Status published
Products (1)
Wago/WAGO 750-8212 PFC200 Firmware version 03.05.10(17)
Published Jan 13, 2026
Tracked Since Feb 18, 2026