{"schema":"threatline.record/2","record":{"id":"CVE-2026-102294","aliases":[],"summary":"Authenticated OS Command Injection in TL-WR841N IPv6 WAN Configuration","details":"TP-Link TL-WR841N contains an authenticated OS command injection vulnerability in the IPv6 WAN configuration. A crafted IPv6 Gateway value is improperly incorporated into a system command, allowing an authenticated administrator to execute arbitrary operating system commands. \n\nSuccessful exploitation may allow unauthorized access to sensitive information, modification of device configuration or services, and disruption of device operation.","categories":["Network & edge"],"product":"TL-WR841N v14","vendor":"TP-Link System Inc.","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102294","source_modified_at":"2026-10-02T03:55:34.100Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"TL-WR841N v14","vendor":"TP-Link System Inc.","versions":[{"status":"affected","version":"0","lessThan":"4.19 Build 260821 (EN)","versionType":"custom"},{"status":"affected","version":"0","lessThan":"4.19 Build 260820 (US)","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102294","source_modified_at":"2026-10-02T03:55:34.100Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"TL-WR841N v14","ecosystem":null},"version":"4.19 Build 260821 (EN)","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102294","source_modified_at":"2026-10-02T03:55:34.100Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"TL-WR841N v14","ecosystem":null},"version":"4.19 Build 260820 (US)","basis":"first unaffected version stated in the CVE record"}],"cvss":8.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00924,"percentile":0.60061,"score_date":"2026-10-23"},"published_at":"2026-10-01T17:30:19.919Z","modified_at":"2026-10-02T03:55:34.100Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-102294","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-02T03:55:34.100Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-102294","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.tp-link.com/en/support/download/tl-wr841n/v14/#Firmware","tags":["patch"]},{"source":"CVE List","url":"https://www.tp-link.com/us/support/download/tl-wr841n/v14/#Firmware","tags":["patch"]},{"source":"CVE List","url":"https://www.tp-link.com/us/support/faq/5320/","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-01T00:00:00+00:00"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-02T03:55:34.100Z","content_hash":"0e579973d8e9562be7c16d65379eed44737501134a5a94322feae3c30f2a326c"}}