{"schema":"threatline.record/2","record":{"id":"CVE-2023-39780","aliases":[],"summary":"ASUS RT-AX55 Routers OS Command Injection Vulnerability","details":"ASUS RT-AX55 devices contain an OS command injection vulnerability that could allow a remote, authenticated attacker to execute arbitrary commands. As represented by CVE-2023-41346.","categories":["Network & edge"],"product":"RT-AX55 Routers","vendor":"ASUS","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2023-39780","source_modified_at":"2025-10-21T23:05:39.058Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"RT-AX55","vendor":"ASUS","versions":[{"status":"affected","version":"3.0.0.4.386.51598","versionType":"custom"}],"defaultStatus":"unknown"}],"fixed_versions":[],"cvss":8.8,"severity":"High","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":0.39514,"percentile":0.98613,"score_date":"2026-10-23"},"published_at":"2023-09-11T00:00:00.000Z","modified_at":"2025-10-21T23:05:39.058Z","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-2023-39780","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:05:39.058Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2023-39780","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://www.asus.com/networking-iot-servers/wifi-6/all-series/rt-ax55/helpdesk_bios/?model2Name=RT-AX55","source":"CISA KEV"},{"url":"https://www.asus.com/content/asus-product-security-advisory/","source":"CISA KEV"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39780","source":"CISA KEV"},{"source":"CVE List","url":"https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/1/EN.md","tags":["x_transferred"]},{"source":"CVE List","url":"https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/2/EN.md","tags":["x_transferred"]},{"source":"CVE List","url":"https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/3/EN.md","tags":["x_transferred"]},{"source":"CVE List","url":"https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/4/EN.md","tags":["x_transferred"]},{"source":"CVE List","url":"https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/5/EN.md","tags":["x_transferred"]},{"source":"CVE List","url":"https://github.com/D2y6p/CVE/blob/main/asus/CVE-2023-39780/6/EN.md","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.greynoise.io/blog/stealthy-backdoor-campaign-affecting-asus-routers"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-39780","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2025-06-06T03:55:31.213801Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:05:39.058Z","content_hash":"83c62f46396ba6ce3e42be17d260568b23d247f369f5a87ac0c2639c4c249f89"}}