CVE-2025-12295
D-Link DAP-2695 Firmware Update sub_40C6B8 signature verification
- State
- Published
- Severity
- 7.5 High
- Published
- Oct 27, 2025
- Updated
- Oct 27, 2025
- Reserved
- Oct 26, 2025
Description
A weakness has been identified in D-Link DAP-2695 2.00RC13. The affected element is the function sub_40C6B8 of the component Firmware Update Handler. Executing manipulation can lead to improper verification of cryptographic signature. The attack can be launched remotely. Attacks of this nature are highly complex. The exploitability is described as difficult. The exploit has been made available to the public and could be exploited. This vulnerability only affects products that are no longer supported by the maintainer.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.5 High | CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.6 Medium | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.6 Medium | CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.8 Medium | AV:N/AC:H/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
DAP-2695D-Link |
|
References
- VDB-329963 | D-Link DAP-2695 Firmware Update sub_40C6B8 signature verificationvdb-entrytechnical-description
- VDB-329963 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #675854 | DLink DAP-2695 v2.00RC131 CWE-20 Improper Input Validationthird-party-advisory
- https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Dlink/DAP-2695_Inte.mdexploitpatch
- https://www.dlink.com/product
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