{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-4243 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-4243 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-4243 is a low-severity authentication bypass vulnerability in IBM Security Identity Governance and Intelligence, published on 5 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-4243 and fix it if it is affected.\n\nWhat it is: CVE-2020-4243 is a low-severity authentication bypass vulnerability in IBM Security Identity Governance and Intelligence, published on 5 Aug 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-4243 in the wild and no public exploit code.\n\nAffected product: IBM Security Identity Governance and Intelligence. 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-2020-4243/ (Markdown: https://insights.sbomify.com/CVE-2020-4243/index.md)","id":"CVE-2020-4243","markdown":"https://insights.sbomify.com/CVE-2020-4243/index.md","name":"CVE-2020-4243","record":{"aliases":["GHSA-c6fc-w3j5-9p2g"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["account_takeover","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"IBM Identity Governance","requires_auth":"none","summary":"Remote attackers can hijack sessions via man-in-the-middle attacks due to improper token invalidation in IBM Identity Governance.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"security_identity_governance_and_intelligence","vendor":"ibm"}],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.0/A:N/AC:H/S:U/I:N/PR:N/AV:N/C:L/UI:N/RL:O/RC:C/E:U","version":"3.0"},"cwes":[{"id":"CWE-384","name":"Session Fixation"}],"description":"IBM Security Identity Governance and Intelligence 5.2.6 Virtual Appliance could allow a remote attacker to obtain sensitive information using man in the middle techniques due to not properly invalidating session tokens. IBM X-Force ID: 175420.","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":"Auth bypass in Security Identity Governance and Intelligence","id":"CVE-2020-4243","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in Security Identity Governance and Intelligence","id":"CVE-2020-4244"},"packages":[],"prev":{"headline":"Command injection in Spectrum Protect Plus","id":"CVE-2020-4242"},"products":["Security Identity Governance and Intelligence"],"published":"2020-08-05","related":[{"cvss_score":8.8,"headline":"Command injection in Security Identity Manager","id":"CVE-2017-1407","kev_date_added":null,"published":"2017-09-27"},{"cvss_score":8.6,"headline":"Missing authorization in Security Identity Manager","id":"CVE-2017-1483","kev_date_added":null,"published":"2017-09-27"},{"cvss_score":7.5,"headline":"SQL injection in Security Identity Governance and Intelligence","id":"CVE-2018-1756","kev_date_added":null,"published":"2018-09-07"},{"cvss_score":7.4,"headline":"Missing authorization in Security Identity Governance and Intelligence","id":"CVE-2020-4958","kev_date_added":null,"published":"2021-01-21"},{"cvss_score":7.1,"headline":"XML external entity in Security Identity Governance and Intelligence","id":"CVE-2020-4246","kev_date_added":null,"published":"2020-05-28"},{"cvss_score":6.9,"headline":"Weak cryptography in Security Identity Governance and Intelligence","id":"CVE-2020-4791","kev_date_added":null,"published":"2021-02-09"},{"cvss_score":6.5,"headline":"Information disclosure in Security Identity Governance and Intelligence","id":"CVE-2020-4996","kev_date_added":null,"published":"2021-02-09"}],"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":["IBM"]},"summary":"Remote attackers can hijack sessions via man-in-the-middle attacks due to improper token invalidation in IBM Identity Governance.","url":"https://insights.sbomify.com/CVE-2020-4243/"}