{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-46139 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-46139 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-46139 is a medium-severity denial of service vulnerability in n/a, published on 20 Dec 2022. 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-2022-46139 and fix it if it is affected.\n\nWhat it is: CVE-2022-46139 is a medium-severity denial of service vulnerability in n/a, published on 20 Dec 2022. 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-2022-46139 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-2022-46139/ (Markdown: https://insights.sbomify.com/CVE-2022-46139/index.md)","id":"CVE-2022-46139","markdown":"https://insights.sbomify.com/CVE-2022-46139/index.md","name":"CVE-2022-46139","record":{"aliases":["GHSA-h3c5-f4fm-gc7h"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"TP-Link wireless router","requires_auth":"none","summary":"Authenticated attackers can cause a Denial of Service on TP-Link routers by uploading a crafted firmware image during updates.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"tl-wr940n_v4_firmware","vendor":"tp-link"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"TP-Link TL-WR940N V4 3.16.9 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.","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":"Denial of service in n/a","id":"CVE-2022-46139","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Weak cryptography in RUGGEDCOM RM1224 LTE(4G) EU","id":"CVE-2022-46140"},"packages":[],"prev":{"headline":"Path traversal in n/a","id":"CVE-2022-46137"},"products":["n/a"],"published":"2022-12-20","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-17","vendors":["n/a"]},"summary":"Authenticated attackers can cause a Denial of Service on TP-Link routers by uploading a crafted firmware image during updates.","url":"https://insights.sbomify.com/CVE-2022-46139/"}