D-Link DWR-M961 Authorization Interface formStaticDHCP stack-based overflow

published 2025-04-18 18 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-11833

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 12.8%; EPSS 12.8% chance of exploitation in 30 days, percentile 96%
public exploits: 0; none known

A vulnerability has been found in D-Link DWR-M961 1.1.36 and classified as critical. This vulnerability affects unknown code of the file /boafrm/formStaticDHCP of the component Authorization Interface. The manipulation of the argument Hostname leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.1.49 is able to address this issue. It is recommended to upgrade the affected component.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 18 mo ago (2025-04-18)

Exploit prediction

12.79% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/ZOKEYE/CVE/blob/main/D-link.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	8.7	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA	3.0	8.8	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA	2.0	9.0	AV:N/AC:L/Au:S/C:C/I:C/A:C
CNA	4.0	8.7	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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

Affected products

D-Link DWR-M961

Classification

Weakness

CWE-121 Stack-based Buffer Overflow
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

github.com /ZOKEYE/CVE/blob/main/D-link.md
broken-link, exploit
vuldb.com /?id.305608
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.305608
signature, permissions-required, vdb-entry
vuldb.com /?submit.553547
third-party-advisory, vdb-entry
dlink.com /
product

Sources

CVE List CVE-2025-3785
NVD CVE-2025-3785

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary