CVE-2025-6931
D-Link · published 2025-06-30
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by VulDB via the CVE Program.
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.
Filed by VulDB; not a statement by D-Link.
Status at the source
- NVD status: Analyzed
- CVE tag (from VulDB): unsupported-when-assigned
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| D-Link | DCS-6517 | 2.02: affected |
| D-Link | DCS-7517 | 2.02: affected |
Products named in NVD's CPE match criteria (2)
cpe:2.3:o:dlink:dcs-6517_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:dlink:dcs-7517_firmware:*:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 4.0: 2.9 LOW — as published by VulDB (Secondary)
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1: 3.7 LOW — as published by VulDB (Secondary)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 3.1: 7.4 HIGH — as published by NIST (Primary)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N - CVSS 2.0: 2.6 LOW — as published by VulDB (Secondary)
AV:N/AC:H/Au:N/C:P/I:N/A:N - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: poc · Automatable: no · Technical impact: partial
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- http://cdn2.v50to.cc/dlink/DCS-6517B1_FW_v2.02.01/report_3.pdf
- http://cdn2.v50to.cc/dlink/DCS-7517_B1_FW_v2.02.01/report_1.pdf
- https://vuldb.com/?ctiid.314443
- https://vuldb.com/?id.314443
- https://vuldb.com/?submit.605592
- https://vuldb.com/?submit.605593
- https://vuldb.com/?submit.605596
- https://www.dlink.com/
- http://cdn2.v50to.cc/dlink/DCS-6517B1_FW_v2.02.01/report_3.pdf
- http://cdn2.v50to.cc/dlink/DCS-7517_B1_FW_v2.02.01/report_1.pdf
Source dates: published 2025-06-30, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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