What’s Vulnerable › Vulnerabilities

CVE-2025-6932: D-Link DCS-7517 Qlync Password Generation httpd g_F_n_GenPassForQlync hard-coded password

• Severity: low (CVSS 3.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-06-30 · updated 2026-06-17
• Weakness: CWE-255

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.

Affected products

• D-Link DCS-7517: through 2.02.0

References

• http://cdn2.v50to.cc/dlink/DCS-7517_B1_FW_v2.02.01/report_2.pdf
• https://vuldb.com/?ctiid.314445
• https://vuldb.com/?id.314445
• https://vuldb.com/?submit.605595
• https://www.dlink.com/

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