What’s Vulnerable › Vulnerabilities

CVE-2022-50926: WAGO 750-8212 PFC200 G2 2ETH RS Privilege Escalation

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-13 · updated 2026-10-27
• Weakness: CWE-565

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 750-8212 PFC200: Firmware version 03.05.10(17)

References

• https://www.exploit-db.com/exploits/50793
• https://www.vulncheck.com/advisories/wago-pfc-g-eth-rs-privilege-escalation
• https://www.wago.com

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