PT-2026-21296 · D Link · D-Link Dwr-M960

Lx-66-Lx · Published 2026-02-09 · Updated 2026-02-20 · CVE-2026-2856

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions D-Link DWR-M960 version 1.01.07

Description A flaw exists in the D-Link DWR-M960, specifically within the Filter Configuration Endpoint. The issue resides in the sub 424AFC function of the /boafrm/formFilter file. Manipulation of the submit-url argument can lead to a stack-based buffer overflow. This issue can be exploited remotely. The exploit has been publicly released.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the Filter Configuration Endpoint.

Exploit

Fix

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-119

Related Identifiers

BDU:2026-06282

CVE-2026-2856

Affected Products

D-Link Dwr-M960

References · 9

• 🔥 https://github.com/LX-66-LX/cve-new/issues/13 · Exploit
• https://bdu.fstec.ru/vul/2026-06282 · Security Note
• https://osv.dev/vulnerability/CVE-2026-2856 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-2856 · Security Note
• https://vuldb.com/?submit.754474 · Note
• https://vuldb.com/?ctiid.347095 · Note
• https://dlink.com · Note
• https://twitter.com/CVEnew/status/2024988761969623065 · Twitter Post
• https://vuldb.com/?id.347095 · Note