CVE-2025-6931

low-risk
Published 2025-06-30

A vulnerability classified as problematic was found in D-Link DCS-6517 and DCS-7517 up to 2.02.0. Affected by this vulnerability is the function generate_pass_from_mac of the file /bin/httpd of the component Root Password Generation Handler. The manipulation leads to insufficient entropy. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears 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.

Do I need to act?

-
0.11% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.7/10 Low
NETWORK / HIGH complexity

Affected Products (2)

Dcs-6517 Firmware
Dcs-7517 Firmware

Affected Vendors

Dlink

References (10)

Exploit http://cdn2.v50to.cc/dlink/DCS-6517B1_FW_v2.02.01/report_3.pdf
Exploit http://cdn2.v50to.cc/dlink/DCS-7517_B1_FW_v2.02.01/report_1.pdf
Permissions Required https://vuldb.com/?ctiid.314443
Third Party Advisory https://vuldb.com/?id.314443
Third Party Advisory https://vuldb.com/?submit.605592
Third Party Advisory https://vuldb.com/?submit.605593
Third Party Advisory https://vuldb.com/?submit.605596
Product https://www.dlink.com/
Exploit http://cdn2.v50to.cc/dlink/DCS-6517B1_FW_v2.02.01/report_3.pdf
Exploit http://cdn2.v50to.cc/dlink/DCS-7517_B1_FW_v2.02.01/report_1.pdf
20
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 7/34 · Low