VulnerabilityAnalyzed

CVE-2025-6931

A vulnerability classified as problematic was found in D-Link DCS-6517 and DCS-7517 up to 2.02.0.

LOW 2.9EPSS 2.23%

Does this matter?

Lower severity and a low EPSS score (2.23%). Track it; it rarely justifies an emergency change on its own.

Description

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.

CVSS 4.0: 2.9 LOWCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 2.23% probability · 83th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-330, CWE-331
Affected: dlink/dcs-6517 firmware · dlink/dcs-7517 firmware
Source: cna@vuldb.com

EPSS trend

EPSS 2.2% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

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

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.