{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-27147 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-27147 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-27147 is a medium-severity authentication bypass vulnerability in TIBCO PartnerExpress, published on 15 Dec 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-2020-27147 and fix it if it is affected.\n\nWhat it is: CVE-2020-27147 is a medium-severity authentication bypass vulnerability in TIBCO PartnerExpress, published on 15 Dec 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-2020-27147 in the wild and no public exploit code.\n\nAffected product: TIBCO PartnerExpress. 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-2020-27147/ (Markdown: https://insights.sbomify.com/CVE-2020-27147/index.md)","id":"CVE-2020-27147","markdown":"https://insights.sbomify.com/CVE-2020-27147/index.md","name":"CVE-2020-27147","record":{"aliases":["GHSA-gv97-chp3-8xhh"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"TIBCO PartnerExpress","requires_auth":"none","summary":"An unauthenticated attacker can obtain an authenticated login URL via the REST API, allowing unauthorized access to the system.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"tibco","cpe":[{"product":"partnerexpress","vendor":"tibco"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[],"description":"The REST API component of TIBCO Software Inc.'s TIBCO PartnerExpress contains a vulnerability that theoretically allows an unauthenticated attacker with network access to obtain an authenticated login URL for the affected system via a REST API. Affected releases are TIBCO Software Inc.'s TIBCO PartnerExpress: version 6.2.0.","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":"TIBCO PartnerExpress REST API","id":"CVE-2020-27147","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":"TIBCO EBX EXML External Entity","id":"CVE-2020-27148"},"packages":[],"prev":{"headline":"TIBCO iProcess Workspace Browser CSRF","id":"CVE-2020-27146"},"products":["TIBCO PartnerExpress"],"published":"2020-12-15","related":[{"cvss_score":9.8,"headline":"TIBCO PartnerExpress Click-Jacking vulnerability","id":"CVE-2021-43048","kev_date_added":null,"published":"2021-11-16"},{"cvss_score":9,"headline":"TIBCO PartnerExpress Cross Site Scripting vulnerabilities","id":"CVE-2021-43047","kev_date_added":null,"published":"2021-11-16"},{"cvss_score":7.5,"headline":"TIBCO PartnerExpress Session Token in URL","id":"CVE-2021-43046","kev_date_added":null,"published":"2021-11-16"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["TIBCO Software Inc."]},"summary":"An unauthenticated attacker can obtain an authenticated login URL via the REST API, allowing unauthorized access to the system.","url":"https://insights.sbomify.com/CVE-2020-27147/"}