{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-3669 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-3669 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3669 is a low-severity vulnerability in CODESYS Development System, published on 3 Aug 2023. 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-2023-3669 and fix it if it is affected.\n\nWhat it is: CVE-2023-3669 is a low-severity vulnerability in CODESYS Development System, published on 3 Aug 2023. 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-2023-3669 in the wild and no public exploit code.\n\nAffected product: CODESYS Development System. 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-2023-3669/ (Markdown: https://insights.sbomify.com/CVE-2023-3669/index.md)","id":"CVE-2023-3669","markdown":"https://insights.sbomify.com/CVE-2023-3669/index.md","name":"CVE-2023-3669","record":{"aliases":["GHSA-gwpm-jp9f-hxfg"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"CODESYS Development System","requires_auth":"low_privilege","summary":"A local attacker can bypass brute-force protection in the CODESYS Development System import dialog to guess passwords and potentially take over accounts.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"development_system","vendor":"codesys"}],"cvss":{"score":3.3,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-307","name":"Improper Restriction of Excessive Authentication Attempts"}],"description":"A missing Brute-Force protection in CODESYS Development System prior to 3.5.19.20 allows a local attacker to have unlimited attempts of guessing the password within an import dialog.","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: Missing Brute-Force protection in CODESYS Development System","id":"CVE-2023-3669","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Codesys: Vulnerability in CODESYS Development System and CODESYS Scripting","id":"CVE-2023-3670"},"packages":[],"prev":{"headline":"Improper Encoding or Escaping of Output in froxlor/froxlor","id":"CVE-2023-3668"},"products":["CODESYS Development System"],"published":"2023-08-03","related":[{"cvss_score":8.8,"headline":"CODESYS: Missing integrity check in CODESYS Development System","id":"CVE-2023-3663","kev_date_added":null,"published":"2023-08-03"},{"cvss_score":8.8,"headline":"Deserialization in CODESYS","id":"CVE-2021-21863","kev_date_added":null,"published":"2021-08-05"},{"cvss_score":8.8,"headline":"Deserialization in CODESYS","id":"CVE-2021-21865","kev_date_added":null,"published":"2021-08-02"},{"cvss_score":8.8,"headline":"Deserialization in CODESYS","id":"CVE-2021-21866","kev_date_added":null,"published":"2021-08-02"},{"cvss_score":8.5,"headline":"Incorrect Default Permissions in CODESYS Development System","id":"CVE-2026-44468","kev_date_added":null,"published":"2026-05-26"},{"cvss_score":8.5,"headline":"Incorrect Default Permissions in CODESYS Development System","id":"CVE-2026-44469","kev_date_added":null,"published":"2026-05-26"},{"cvss_score":7.8,"headline":"Deserialization in CODESYS","id":"CVE-2021-21864","kev_date_added":null,"published":"2021-08-02"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-27","vendors":["CODESYS"]},"summary":"A local attacker can bypass brute-force protection in the CODESYS Development System import dialog to guess passwords and potentially take over accounts.","url":"https://insights.sbomify.com/CVE-2023-3669/"}