{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-20851 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-20851 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-20851 is a high-severity vulnerability in Aftab Muni Browser and Operating System Finder, published on 1 Dec 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-20851 and fix it if it is affected.\n\nWhat it is: CVE-2021-20851 is a high-severity vulnerability in Aftab Muni Browser and Operating System Finder, published on 1 Dec 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-20851 in the wild and no public exploit code.\n\nAffected product: Aftab Muni Browser and Operating System Finder. 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-2021-20851/ (Markdown: https://insights.sbomify.com/CVE-2021-20851/index.md)","id":"CVE-2021-20851","markdown":"https://insights.sbomify.com/CVE-2021-20851/index.md","name":"CVE-2021-20851","record":{"aliases":["GHSA-49f3-3ch6-4x47"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Browser OS Finder plugin","requires_auth":"none","summary":"A CSRF vulnerability allows remote attackers to hijack administrator sessions in the Browser and Operating System Finder plugin.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"browser_and_operating_system_finder","vendor":"browser_and_operating_system_finder_project"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"Cross-site request forgery (CSRF) vulnerability in Browser and Operating System Finder versions prior to 1.2 allows a remote unauthenticated attacker to hijack the authentication of an administrator via unspecified vectors.","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":"Cross-site request forgery in Browser and Operating System Finder","id":"CVE-2021-20851","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Command injection in ELECOM LAN routers","id":"CVE-2021-20852"},"packages":[],"prev":{"headline":"Command injection in PowerCMS XMLRPC API","id":"CVE-2021-20850"},"products":["Browser and Operating System Finder"],"published":"2021-12-01","related":[],"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":"2024-08-03","vendors":["Aftab Muni"]},"summary":"A CSRF vulnerability allows remote attackers to hijack administrator sessions in the Browser and Operating System Finder plugin.","url":"https://insights.sbomify.com/CVE-2021-20851/"}