{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-1794 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-1794 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-1794 is a medium-severity vulnerability in CODESYS OPC DA Server, published on 11 Jul 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-2022-1794 and fix it if it is affected.\n\nWhat it is: CVE-2022-1794 is a medium-severity vulnerability in CODESYS OPC DA Server, published on 11 Jul 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-2022-1794 in the wild and no public exploit code.\n\nAffected product: CODESYS OPC DA Server. 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-2022-1794/ (Markdown: https://insights.sbomify.com/CVE-2022-1794/index.md)","id":"CVE-2022-1794","markdown":"https://insights.sbomify.com/CVE-2022-1794/index.md","name":"CVE-2022-1794","record":{"aliases":["GHSA-w7rj-j5f6-772g"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"OPC DA Server","requires_auth":"low_privilege","summary":"Attackers with local access can read plaintext PLC passwords from the CODESYS OPC DA Server configuration file.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"opc_da_server","vendor":"codesys"}],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-522","name":"Insufficiently Protected Credentials"},{"id":"CWE-256","name":"Plaintext Storage of a Password"}],"description":"The CODESYS OPC DA Server prior V3.5.18.20 stores PLC passwords as plain text in its configuration file so that it is visible to all authorized Microsoft Windows users of the system.","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":"Plaintext Storage of a password in CODESYS V3 OPC DA Server","id":"CVE-2022-1794","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Use After Free in gpac/gpac","id":"CVE-2022-1795"},"packages":[],"prev":{"headline":"Private Files \u003c= 0.40 - Protection Disabling via CSRF","id":"CVE-2022-1793"},"products":["CODESYS OPC DA Server"],"published":"2022-07-11","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":"2024-09-16","vendors":["CODESYS"]},"summary":"Attackers with local access can read plaintext PLC passwords from the CODESYS OPC DA Server configuration file.","url":"https://insights.sbomify.com/CVE-2022-1794/"}