{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-1354 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-1354 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-1354 is a medium-severity vulnerability in Cisco Unified Computing System Central Software, published on 4 Feb 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-1354 and fix it if it is affected.\n\nWhat it is: CVE-2021-1354 is a medium-severity vulnerability in Cisco Unified Computing System Central Software, published on 4 Feb 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-1354 in the wild and no public exploit code.\n\nAffected product: Cisco Unified Computing System Central Software. 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-2021-1354/ (Markdown: https://insights.sbomify.com/CVE-2021-1354/index.md)","id":"CVE-2021-1354","markdown":"https://insights.sbomify.com/CVE-2021-1354/index.md","name":"CVE-2021-1354","record":{"aliases":["GHSA-grv9-44cv-g58h"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Cisco UCS Central","requires_auth":"low_privilege","summary":"An authenticated adjacent attacker can bypass certificate validation to register a rogue manager and access sensitive UCS Central data.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"cisco","cpe":[{"product":"unified_computing_system_central_software","vendor":"cisco"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"A vulnerability in the certificate registration process of Cisco Unified Computing System (UCS) Central Software could allow an authenticated, adjacent attacker to register a rogue Cisco Unified Computing System Manager (UCSM). This vulnerability is due to improper certificate validation. An attacker could exploit this vulnerability by sending a crafted HTTP request to the registration API. A successful exploit could allow the attacker to register a rogue Cisco UCSM and gain access to Cisco UCS Central Software data and Cisco UCSM inventory data.","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":"Cisco Unified Computing System Central Software Improper Certificate Validation Vulnerability","id":"CVE-2021-1354","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Cisco Unified Communications Products Vulnerabilities","id":"CVE-2021-1355"},"packages":[],"prev":{"headline":"Cisco StarOS IPv4 Denial of Service Vulnerability","id":"CVE-2021-1353"},"products":["Cisco Unified Computing System Central Software"],"published":"2021-02-04","related":[{"cvss_score":10,"headline":"Command injection in n/a","id":"CVE-2015-0701","kev_date_added":null,"published":"2015-05-07"},{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2016-1352","kev_date_added":null,"published":"2016-04-14"},{"cvss_score":8.8,"headline":"Command injection in Cisco UCS Central","id":"CVE-2018-0113","kev_date_added":null,"published":"2018-02-08"},{"cvss_score":7.5,"headline":"Denial of service in Cisco UCS Central Software","id":"CVE-2018-0094","kev_date_added":null,"published":"2018-01-18"},{"cvss_score":6.8,"headline":"Privilege escalation in n/a","id":"CVE-2014-0730","kev_date_added":null,"published":"2014-02-22"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2016-1401","kev_date_added":null,"published":"2016-05-21"},{"cvss_score":5.4,"headline":"Cross-site scripting in Cisco UCS Central Software","id":"CVE-2017-12348","kev_date_added":null,"published":"2017-11-30"}],"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":"2024-11-08","vendors":["Cisco"]},"summary":"An authenticated adjacent attacker can bypass certificate validation to register a rogue manager and access sensitive UCS Central data.","url":"https://insights.sbomify.com/CVE-2021-1354/"}