{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2022-22516 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-22516 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-22516 is a high-severity vulnerability in CODESYS Control RTE (SL), published on 7 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-22516 and fix it if it is affected.\n\nWhat it is: CVE-2022-22516 is a high-severity vulnerability in CODESYS Control RTE (SL), published on 7 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-22516 in the wild and no public exploit code.\n\nAffected product: CODESYS Control RTE (SL). 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-2022-22516/ (Markdown: https://insights.sbomify.com/CVE-2022-22516/index.md)","id":"CVE-2022-22516","markdown":"https://insights.sbomify.com/CVE-2022-22516/index.md","name":"CVE-2022-22516","record":{"aliases":["GHSA-wg22-wcgm-8m72"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["privilege_escalation","data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"CODESYS Control Runtime","requires_auth":"low_privilege","summary":"Local attackers can read and write restricted memory via the SysDrv3S driver, enabling privilege escalation in CODESYS Control systems.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"control_rte_sl","vendor":"codesys"},{"product":"control_rte_sl_\\(for_beckhoff_cx\\)","vendor":"codesys"},{"product":"control_win_sl","vendor":"codesys"},{"product":"development_system","vendor":"codesys"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"}],"description":"The SysDrv3S driver in the CODESYS Control runtime system on Microsoft Windows allows any system user to read and write within restricted memory space.","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":"CODESYS driver SysDrv3S allows SYSTEM users on Microsoft Windows to read and write in restricted memory space.","id":"CVE-2022-22516","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Communication Components in multiple CODESYS products vulnerable to communication channel disruption","id":"CVE-2022-22517"},"packages":[],"prev":{"headline":"A component of the CODESYS Control runtime system allows read and write access to configuration files","id":"CVE-2022-22515"},"products":["CODESYS Control RTE (SL)","CODESYS Control RTE (for Beckhoff CX) SL","CODESYS Control Win (SL)","CODESYS Development System V3"],"published":"2022-04-07","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["CODESYS"]},"summary":"Local attackers can read and write restricted memory via the SysDrv3S driver, enabling privilege escalation in CODESYS Control systems.","url":"https://insights.sbomify.com/CVE-2022-22516/"}