{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-34762 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-34762 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-34762 is a medium-severity path traversal vulnerability in Schneider Electric OPC UA Modicon Communication Module, published on 13 Jul 2022. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-34762 and fix it if it is affected.\n\nWhat it is: CVE-2022-34762 is a medium-severity path traversal vulnerability in Schneider Electric OPC UA Modicon Communication Module, published on 13 Jul 2022. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-34762 in the wild and no public exploit code.\n\nAffected product: Schneider Electric OPC UA Modicon Communication Module. 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-2022-34762/ (Markdown: https://insights.sbomify.com/CVE-2022-34762/index.md)","id":"CVE-2022-34762","markdown":"https://insights.sbomify.com/CVE-2022-34762/index.md","name":"CVE-2022-34762","record":{"aliases":["GHSA-4vqc-4jrp-pwj7"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Modicon communication module","requires_auth":"high_privilege","summary":"Path traversal allows loading unauthorized firmware images, potentially leading to code execution on Schneider Electric Modicon communication modules.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"schneider","cpe":[{"product":"opc_ua_module_for_m580_firmware","vendor":"schneider-electric"},{"product":"x80_advanced_rtu_module_firmware","vendor":"schneider-electric"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could cause unauthorized firmware image loading when unsigned images are added to the firmware image path. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V2.01 and later), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)","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":"Path traversal in OPC UA Modicon Communication Module","id":"CVE-2022-34762","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Security feature bypass in OPC UA Modicon Communication Module","id":"CVE-2022-34763"},"packages":[],"prev":{"headline":"Null dereference in OPC UA Modicon Communication Module","id":"CVE-2022-34761"},"products":["OPC UA Modicon Communication Module","X80 advanced RTU Communication Module"],"published":"2022-07-13","related":[{"cvss_score":7.5,"headline":"Memory corruption in OPC UA Modicon Communication Module","id":"CVE-2022-34759","kev_date_added":null,"published":"2022-07-13"},{"cvss_score":7.5,"headline":"Denial of service in OPC UA Modicon Communication Module","id":"CVE-2022-34760","kev_date_added":null,"published":"2022-07-13"},{"cvss_score":7.5,"headline":"Null dereference in OPC UA Modicon Communication Module","id":"CVE-2022-34761","kev_date_added":null,"published":"2022-07-13"},{"cvss_score":5.9,"headline":"Security feature bypass in OPC UA Modicon Communication Module","id":"CVE-2022-34763","kev_date_added":null,"published":"2022-07-13"},{"cvss_score":5.9,"headline":"Memory corruption in OPC UA Modicon Communication Module","id":"CVE-2022-34764","kev_date_added":null,"published":"2022-07-13"},{"cvss_score":5.5,"headline":"Path traversal in OPC UA Modicon Communication Module","id":"CVE-2022-34765","kev_date_added":null,"published":"2022-07-13"}],"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":"2024-09-16","vendors":["Schneider Electric"]},"summary":"Path traversal allows loading unauthorized firmware images, potentially leading to code execution on Schneider Electric Modicon communication modules.","url":"https://insights.sbomify.com/CVE-2022-34762/"}