{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2019-18991 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-18991 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-18991 is a medium-severity authentication bypass vulnerability in n/a, published on 30 Sep 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-18991 and fix it if it is affected.\n\nWhat it is: CVE-2019-18991 is a medium-severity authentication bypass vulnerability in n/a, published on 30 Sep 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-18991 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-2019-18991/ (Markdown: https://insights.sbomify.com/CVE-2019-18991/index.md)","id":"CVE-2019-18991","markdown":"https://insights.sbomify.com/CVE-2019-18991/index.md","name":"CVE-2019-18991","record":{"aliases":["GHSA-qm32-jcf4-2654"],"analysis":{"component_type":"network_device","fix_type":"no_fix_stated","impacts":["data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Atheros WLAN router","requires_auth":"none","summary":"Attackers can bypass WPA2 authentication on Atheros-based routers to inject unencrypted frames, enabling data interception or modification.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"atheros_ar9132_firmware","vendor":"qualcomm"},{"product":"atheros_ar9283_firmware","vendor":"qualcomm"},{"product":"atheros_ar9285_firmware","vendor":"qualcomm"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.0/AC:L/AV:A/A:N/C:L/I:L/PR:N/S:C/UI:N","version":"3.0"},"cwes":[{"id":"CWE-290","name":"Authentication Bypass by Spoofing"}],"description":"A partial authentication bypass vulnerability exists on Atheros AR9132 3.60(AMX.8), AR9283 1.85, and AR9285 1.0.0.12NA devices. The vulnerability allows sending an unencrypted data frame to a WPA2-protected WLAN router where the packet is routed through the network. If successful, a response is sent back as an encrypted frame, which would allow an attacker to discern information or potentially modify data.","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 n/a","id":"CVE-2019-18991","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2019-18992"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2019-18990"},"products":["n/a"],"published":"2020-09-30","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":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can bypass WPA2 authentication on Atheros-based routers to inject unencrypted frames, enabling data interception or modification.","url":"https://insights.sbomify.com/CVE-2019-18991/"}