CVE-2026-2961: D-Link DWR-M960 VPN Configuration Endpoint formVpnConfigSetup sub_4196C4 stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-02-23 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability has been found in D-Link DWR-M960 1.01.07. This affects the function sub_4196C4 of the file /boafrm/formVpnConfigSetup of the component VPN Configuration Endpoint. The manipulation of the argument submit-url leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.

Affected products

D-Link DWR-M960: 1.01.07

References

https://github.com/LX-66-LX/cve-new/issues/28
https://vuldb.com/?ctiid.347328
https://vuldb.com/?id.347328
https://vuldb.com/?submit.754513
https://www.dlink.com/

Get alerted when CVE-2026-2961 or the next vulnerability affects your stack