{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-21117 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-21117 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-21117 is a medium-severity authentication bypass vulnerability in Dell Avamar, published on 5 Feb 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-21117 and fix it if it is affected.\n\nWhat it is: CVE-2025-21117 is a medium-severity authentication bypass vulnerability in Dell Avamar, published on 5 Feb 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-21117 in the wild and no public exploit code.\n\nAffected product: Dell Avamar. 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-2025-21117/ (Markdown: https://insights.sbomify.com/CVE-2025-21117/index.md)","id":"CVE-2025-21117","markdown":"https://insights.sbomify.com/CVE-2025-21117/index.md","name":"CVE-2025-21117","record":{"aliases":["GHSA-h34r-pgxj-xwh9"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Dell Avamar backup","requires_auth":"low_privilege","summary":"A low-privileged local attacker can reuse access tokens in Dell Avamar to fully impersonate users, requiring vendor patches for mitigation.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"avamar_server","vendor":"dell"}],"cvss":{"score":6.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-672","name":"Operation on a Resource after Expiration or Release"}],"description":"Dell Avamar, version 19.4 or later, contains an access token reuse vulnerability in the AUI. A low privileged local attacker could potentially exploit this vulnerability, leading to fully impersonating the user.","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 Avamar","id":"CVE-2025-21117","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in Avamar Server","id":"CVE-2025-21120"},"packages":[],"prev":{"headline":"Information disclosure in Dell VxRail HCI","id":"CVE-2025-21111"},"products":["Avamar"],"published":"2025-02-05","related":[{"cvss_score":8.2,"headline":"SQL injection in Avamar","id":"CVE-2024-47484","kev_date_added":null,"published":"2024-12-10"},{"cvss_score":7.6,"headline":"SQL injection in Avamar","id":"CVE-2024-52538","kev_date_added":null,"published":"2024-12-10"},{"cvss_score":7.1,"headline":"SQL injection in Avamar","id":"CVE-2024-47977","kev_date_added":null,"published":"2024-12-10"}],"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":"total"},"state":"PUBLISHED","updated":"2025-02-12","vendors":["Dell"]},"summary":"A low-privileged local attacker can reuse access tokens in Dell Avamar to fully impersonate users, requiring vendor patches for mitigation.","url":"https://insights.sbomify.com/CVE-2025-21117/"}