{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2019-14656 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-14656 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-14656 is a high-severity missing authorization vulnerability in n/a, published on 8 Oct 2019. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-14656 and fix it if it is affected.\n\nWhat it is: CVE-2019-14656 is a high-severity missing authorization vulnerability in n/a, published on 8 Oct 2019. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-14656 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-2019-14656/ (Markdown: https://insights.sbomify.com/CVE-2019-14656/index.md)","id":"CVE-2019-14656","markdown":"https://insights.sbomify.com/CVE-2019-14656/index.md","name":"CVE-2019-14656","record":{"aliases":["GHSA-22wm-vgh4-2j44"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["privilege_escalation","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Yealink IP phone","requires_auth":"low_privilege","summary":"Attackers can escalate privileges to admin on Yealink phones by exploiting missing role checks in HTTP POST requests.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"t49g_firmware","vendor":"yeahlink"},{"product":"t58v_firmware","vendor":"yeahlink"},{"product":"vp59_firmware","vendor":"yeahlink"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"Yealink phones through 2019-08-04 do not properly check user roles in POST requests. Consequently, the default User account (with a password of user) can make admin requests via HTTP.","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":"Missing authorization in n/a","id":"CVE-2019-14656","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"Path traversal in n/a","id":"CVE-2019-14657"},"packages":[],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2019-14655"},"products":["n/a"],"published":"2019-10-08","related":[{"cvss_score":8.8,"headline":"Path traversal in n/a","id":"CVE-2019-14657","kev_date_added":null,"published":"2019-10-08"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can escalate privileges to admin on Yealink phones by exploiting missing role checks in HTTP POST requests.","url":"https://insights.sbomify.com/CVE-2019-14656/"}