# CVE-2022-50926

## Summary

- **CVE ID:** CVE-2022-50926
- **Severity:** HIGH
- **CVSS Score:** 9.8 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-565
- **Published:** Jan 13, 2026
- **Last Modified:** Mar 13, 2026

## 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.

## Affected Products

- Wago — WAGO 750-8212 PFC200 (Firmware version 03.05.10(17))

## References

- [CNA](https://www.exploit-db.com/exploits/50793)
- [CNA](https://www.wago.com)
- [CNA](https://www.vulncheck.com/advisories/wago-pfc-g-eth-rs-privilege-escalation)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.10%
- **EPSS Percentile:** 28.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._