CVE-2025-9379
Belkin AX1800 Firmware Update data authenticity
- State
- Published
- Severity
- 8.6 High
- Published
- Aug 24, 2025
- Updated
- Aug 25, 2025
- Reserved
- Aug 23, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | 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 | VulDB |
| 3.1 | 7.2 High | 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 | VulDB |
| 3.0 | 7.2 High | 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 | VulDB |
| 2.0 | 8.3 High | AV:N/AC:L/Au:M/C:C/I:C/A:C/E:ND/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-345 Insufficient Verification of Data Authenticity
Affected Products
| Product | Versions |
|---|---|
AX1800Belkin |
|
References
- VDB-321212 | Belkin AX1800 Firmware Update data authenticityvdb-entry
- VDB-321212 | CTI Indicators (IOB, IOC)signaturepermissions-required
- Submit #628641 | Belkin AX1800 WiFi 6 Router V1.1.00.016 CWE-20 Improper Input Validationthird-party-advisory
- https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Belkin/AX1800.mdpatch
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