{"id":"CVE-2022-50926","title":"WAGO 750-8212 PFC200 G2 2ETH RS Privilege Escalation","summary":"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 use…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-565"],"vendor":"Wago","product":"WAGO 750-8212 PFC200","affected":["750-8212_pfc200 Firmware version 03.05.10(17)"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-01-14T15:50:07.390254Z"},"published":"2026-01-13","updated":"2026-10-27","sourceUpdated":"2026-10-27T01:30:26.855Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-50926","references":[{"url":"https://www.exploit-db.com/exploits/50793","label":"ExploitDB-50793"},{"url":"https://www.wago.com","label":"Official Vendor Homepage"},{"url":"https://www.vulncheck.com/advisories/wago-pfc-g-eth-rs-privilege-escalation","label":"VulnCheck Advisory: WAGO 750-8212 PFC200 G2 2ETH RS Privilege Escalation"}],"tags":["cve.org"],"epss":0.00546,"epssPercentile":0.45583,"ingestedAt":"2026-10-27T16:11:59.198Z","slug":"CVE-2022-50926","body":"## Overview\n\nWAGO 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.\n\n## Affected\n\n- `750-8212_pfc200 Firmware version 03.05.10(17)`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}