{"answers":{"affected":"It affects 20 products.","exploited":"There is no known exploitation of CVE-2021-40867 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-40867 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-40867 is a high-severity vulnerability in n/a, published on 13 Sep 2021. 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-2021-40867 and fix it if it is affected.\n\nWhat it is: CVE-2021-40867 is a high-severity vulnerability in n/a, published on 13 Sep 2021. 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-2021-40867 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-40867/ (Markdown: https://insights.sbomify.com/CVE-2021-40867/index.md)","id":"CVE-2021-40867","markdown":"https://insights.sbomify.com/CVE-2021-40867/index.md","name":"CVE-2021-40867","record":{"aliases":["GHSA-cj95-hc8g-66rx"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["privilege_escalation","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"NETGEAR smart switch","requires_auth":"none","summary":"An unauthenticated attacker can hijack an admin session via a race condition tied to source IP, gaining administrative access to NETGEAR smart switches.","user_interaction":"required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"gc108p_firmware","vendor":"netgear"},{"product":"gc108pp_firmware","vendor":"netgear"},{"product":"gs108t_firmware","vendor":"netgear"},{"product":"gs110tp_firmware","vendor":"netgear"},{"product":"gs110tpp_firmware","vendor":"netgear"},{"product":"gs110tup_firmware","vendor":"netgear"},{"product":"gs308t_firmware","vendor":"netgear"},{"product":"gs310tp_firmware","vendor":"netgear"},{"product":"gs710tup_firmware","vendor":"netgear"},{"product":"gs716tp_firmware","vendor":"netgear"},{"product":"gs716tpp_firmware","vendor":"netgear"},{"product":"gs724tp_firmware","vendor":"netgear"},{"product":"gs724tpp_firmware","vendor":"netgear"},{"product":"gs728tp_firmware","vendor":"netgear"},{"product":"gs728tpp_firmware","vendor":"netgear"},{"product":"gs750e_firmware","vendor":"netgear"},{"product":"gs752tp_firmware","vendor":"netgear"},{"product":"gs752tpp_firmware","vendor":"netgear"},{"product":"ms510txm_firmware","vendor":"netgear"},{"product":"ms510txup_firmware","vendor":"netgear"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:N/S:U/UI:R","version":"3.1"},"cwes":[{"id":"CWE-290","name":"Authentication Bypass by Spoofing"}],"description":"Certain NETGEAR smart switches are affected by an authentication hijacking race-condition vulnerability by an unauthenticated attacker who uses the same source IP address as an admin in the process of logging in (e.g., behind the same NAT device, or already in possession of a foothold on an admin's machine). This occurs because the multi-step HTTP authentication process is effectively tied only to the source IP address. This affects GC108P before 1.0.8.2, GC108PP before 1.0.8.2, GS108Tv3 before 7.0.7.2, GS110TPP before 7.0.7.2, GS110TPv3 before 7.0.7.2, GS110TUP before 1.0.5.3, GS308T before 1.0.3.2, GS310TP before 1.0.3.2, GS710TUP before 1.0.5.3, GS716TP before 1.0.4.2, GS716TPP before 1.0.4.2, GS724TPP before 2.0.6.3, GS724TPv2 before 2.0.6.3, GS728TPPv2 before 6.0.8.2, GS728TPv2 before 6.0.8.2, GS750E before 1.0.1.10, GS752TPP before 6.0.8.2, GS752TPv2 before 6.0.8.2, MS510TXM before 1.0.4.2, and MS510TXUP before 1.0.4.2.","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":"Race condition in n/a","id":"CVE-2021-40867","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"race_condition","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2021-40868"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2021-40866"},"products":["n/a"],"published":"2021-09-13","related":[{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2021-40866","kev_date_added":null,"published":"2021-09-13"},{"cvss_score":8.8,"headline":"Auth bypass in n/a","id":"CVE-2021-41314","kev_date_added":null,"published":"2021-09-16"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2021-33514","kev_date_added":null,"published":"2021-05-21"},{"cvss_score":7.5,"headline":"Command injection in n/a","id":"CVE-2021-45557","kev_date_added":null,"published":"2021-12-26"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"An unauthenticated attacker can hijack an admin session via a race condition tied to source IP, gaining administrative access to NETGEAR smart switches.","url":"https://insights.sbomify.com/CVE-2021-40867/"}