{"schema":"threatline.record/2","record":{"id":"CVE-2021-32030","aliases":[],"summary":"ASUS Routers Improper Authentication Vulnerability","details":"ASUS Lyra Mini and ASUS GT-AC2900 devices contain an improper authentication vulnerability that allows an attacker to gain unauthorized access to the administrative interface. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.","categories":["Network & edge"],"product":"Routers","vendor":"ASUS","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2021-32030","source_modified_at":"2025-10-21T23:25:47.016Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":true,"date_added":"2025-06-02","due_date":"2025-06-23","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.99393,"percentile":0.99942,"score_date":"2026-10-23"},"published_at":"2021-05-06T14:54:31.000Z","modified_at":"2025-10-21T23:25:47.016Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2021-32030","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:25:47.016Z"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-32030.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2021-32030","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Nuclei","EPSS"],"references":[{"source":"CVE List","url":"https://www.asus.com/us/supportonly/lyra%20mini/helpdesk_bios/"},{"url":"https://www.asus.com/us/supportonly/rog%20rapture%20gt-ac2900/helpdesk_bios/","source":"CISA KEV"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32030","source":"CISA KEV"},{"source":"CVE List","url":"https://www.asus.com/Networking-IoT-Servers/WiFi-Routers/ASUS-Gaming-Routers/RT-AC2900/HelpDesk_BIOS/","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://github.com/atredispartners/advisories/blob/master/ATREDIS-2020-0010.md","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.atredis.com/blog/2021/4/30/asus-authentication-bypass"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-32030","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2025-06-06T03:55:25.546985Z"},"exploits":[{"source":"Nuclei","kind":"Scanner template","name":"ASUS GT-AC2900 - Authentication Bypass","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-32030.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:25:47.016Z","content_hash":"ef661d44ea93453929b761946ed8e2ea1efbc5c3bb5288f1519c69835126f726"}}