CVE-2025-6931

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.
References
Link Resource
http://cdn2.v50to.cc/dlink/DCS-6517B1_FW_v2.02.01/report_3.pdf Exploit Third Party Advisory
http://cdn2.v50to.cc/dlink/DCS-7517_B1_FW_v2.02.01/report_1.pdf Exploit Third Party Advisory
https://vuldb.com/?ctiid.314443 Permissions Required VDB Entry
https://vuldb.com/?id.314443 Third Party Advisory VDB Entry
https://vuldb.com/?submit.605592 Third Party Advisory VDB Entry
https://vuldb.com/?submit.605593 Third Party Advisory VDB Entry
https://vuldb.com/?submit.605596 Third Party Advisory VDB Entry
https://www.dlink.com/ Product
http://cdn2.v50to.cc/dlink/DCS-6517B1_FW_v2.02.01/report_3.pdf Exploit Third Party Advisory
http://cdn2.v50to.cc/dlink/DCS-7517_B1_FW_v2.02.01/report_1.pdf Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:dlink:dcs-6517_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dcs-6517:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:dlink:dcs-7517_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dcs-7517:-:*:*:*:*:*:*:*

History

14 Jul 2025, 17:19

Type Values Removed Values Added
New CVE

Information

Published : 2025-06-30 23:15

Updated : 2025-07-14 17:19


NVD link : CVE-2025-6931

Mitre link : CVE-2025-6931

CVE.ORG link : CVE-2025-6931


JSON object : View

Products Affected

dlink

  • dcs-7517
  • dcs-7517_firmware
  • dcs-6517_firmware
  • dcs-6517
CWE
CWE-330

Use of Insufficiently Random Values

CWE-331

Insufficient Entropy