{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2022-50926 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-50926 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-50926 is a high-severity vulnerability in WAGO 750-8212 PFC200, published on 13 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-50926 and fix it if it is affected.\n\nWhat it is: CVE-2022-50926 is a high-severity vulnerability in WAGO 750-8212 PFC200, published on 13 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-50926 in the wild and no public exploit code.\n\nAffected product: WAGO 750-8212 PFC200. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-50926/ (Markdown: https://insights.sbomify.com/CVE-2022-50926/index.md)","id":"CVE-2022-50926","markdown":"https://insights.sbomify.com/CVE-2022-50926/index.md","name":"CVE-2022-50926","record":{"aliases":["GHSA-5j3g-jm9f-qjgv"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["privilege_escalation","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"WAGO PFC200 controller","requires_auth":"low_privilege","summary":"Attackers can escalate privileges to administrator by manipulating session cookies in WAGO PFC200 controllers, bypassing authentication.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"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","version":"4.0"},"cwes":[{"id":"CWE-565","name":"Reliance on Cookies without Validation and Integrity Checking"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"WAGO 750-8212 PFC200 G2 2ETH RS Privilege Escalation","id":"CVE-2022-50926","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2022"},"n_packages":0,"n_references":3,"next":{"headline":"Cyclades Serial Console Server 3.3.0 - Local Privilege Escalation","id":"CVE-2022-50927"},"packages":[],"prev":{"headline":"Prowise Reflect v1.0.9 - Remote Keystroke Injection","id":"CVE-2022-50925"},"products":["WAGO 750-8212 PFC200"],"published":"2026-01-13","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-27","vendors":["Wago"]},"summary":"Attackers can escalate privileges to administrator by manipulating session cookies in WAGO PFC200 controllers, bypassing authentication.","url":"https://insights.sbomify.com/CVE-2022-50926/"}