CVE-2025-6932
D-Link DCS-7517 Qlync Password Generation httpd g_F_n_GenPassForQlync hard-coded password
- State
- Published
- Severity
- 6.3 Medium
- Published
- Jun 30, 2025
- Updated
- Jul 1, 2025
- Reserved
- Jun 30, 2025
Description
A vulnerability, which was classified as problematic, was found in D-Link DCS-7517 up to 2.02.0. This affects the function g_F_n_GenPassForQlync of the file /bin/httpd of the component Qlync Password Generation Handler. The manipulation leads to use of hard-coded password. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.3 Medium | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 3.7 Low | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 3.7 Low | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 2.6 Low | AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
DCS-7517D-Link |
|
References
- VDB-314445 | D-Link DCS-7517 Qlync Password Generation httpd g_F_n_GenPassForQlync hard-coded passwordvdb-entrytechnical-description
- VDB-314445 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #605595 | dlink DCS-7517B1 below or equal v2.02.01 hardcode weak passwordthird-party-advisory
- http://cdn2.v50to.cc/dlink/DCS-7517_B1_FW_v2.02.01/report_2.pdfexploit
- https://www.dlink.com/product
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