{"id":"CVE-2025-9379","state":"PUBLISHED","title":"Belkin AX1800 Firmware Update data authenticity","description":"A vulnerability was determined in Belkin AX1800 1.1.00.016. Affected by this vulnerability is an unknown functionality of the component Firmware Update Handler. This manipulation causes insufficient verification of data authenticity. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2025-08-24T06:32:06.208Z","updatedAt":"2025-08-25T20:22:36.309Z","severity":{"score":8.6,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X","source":"VulDB"},"assigner":"VulDB","products":["Belkin AX1800"],"affected":[{"vendor":"Belkin","product":"AX1800","versions":[{"version":"1.1.00.016","status":"affected"}],"modules":["Firmware Update Handler"]}],"references":["https://vuldb.com/?id.321212","https://vuldb.com/?ctiid.321212","https://vuldb.com/?submit.628641","https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Belkin/AX1800.md"],"weaknesses":["CWE-345"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/9xxx/CVE-2025-9379.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-9379","state":"PUBLISHED","datePublished":"2025-08-24T06:32:06.208Z","dateUpdated":"2025-08-25T20:22:36.309Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2025-08-23T14:55:35.639Z"},"containers":{"cna":{"title":"Belkin AX1800 Firmware Update data authenticity","descriptions":[{"lang":"en","value":"A vulnerability was determined in Belkin AX1800 1.1.00.016. Affected by this vulnerability is an unknown functionality of the component Firmware Update Handler. This manipulation causes insufficient verification of data authenticity. The attack can be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way."},{"lang":"de","value":"Eine Schwachstelle wurde in Belkin AX1800 1.1.00.016 gefunden. Dies betrifft einen unbekannten Teil der Komponente Firmware Update Handler. Durch Beeinflussen mit unbekannten Daten kann eine insufficient verification of data authenticity-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen."}],"affected":[{"vendor":"Belkin","product":"AX1800","versions":[{"version":"1.1.00.016","status":"affected"}],"modules":["Firmware Update Handler"]}],"references":[{"url":"https://vuldb.com/?id.321212","name":"VDB-321212 | Belkin AX1800 Firmware Update data authenticity","tags":["vdb-entry"]},{"url":"https://vuldb.com/?ctiid.321212","name":"VDB-321212 | CTI Indicators (IOB, IOC)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.628641","name":"Submit #628641 | Belkin AX1800 WiFi 6 Router V1.1.00.016 CWE-20 Improper Input Validation","tags":["third-party-advisory"]},{"url":"https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Belkin/AX1800.md","tags":["patch"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":8.6,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X","baseSeverity":"HIGH"}},{"cvssV3_1":{"version":"3.1","baseScore":7.2,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.2,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":8.3,"vectorString":"AV:N/AC:L/Au:M/C:C/I:C/A:C/E:ND/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-345","type":"CWE","lang":"en","description":"Insufficient Verification of Data Authenticity"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2025-08-24T06:32:06.208Z"},"timeline":[{"time":"2025-08-23T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2025-08-23T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2025-08-23T17:00:39.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"IOT_Res (VulDB User)","type":"reporter"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-25T20:22:20.066387Z","id":"CVE-2025-9379","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-08-25T20:22:36.309Z"}}]}}}