CVE-2026-2881

HIGH
2026-02-21 [email protected]
8.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:04 vuln.today
PoC Detected
Feb 23, 2026 - 20:25 vuln.today
Public exploit code
CVE Published
Feb 21, 2026 - 20:16 nvd
HIGH 8.8

Description

A vulnerability has been found in D-Link DWR-M960 1.01.07. This vulnerability affects the function sub_425FF8 of the file /boafrm/formFirewallAdv of the component Advanced Firewall Configuration Endpoint. Such manipulation of the argument submit-url leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Analysis

Remote code execution in D-Link DWR-M960 firmware through stack-based buffer overflow in the Advanced Firewall Configuration endpoint allows authenticated attackers to achieve complete system compromise. The vulnerability exists in the /boafrm/formFirewallAdv component where improper input validation on the submit-url parameter enables stack overflow attacks. …

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Remediation

Within 24 hours: Identify all D-Link DWR-M960 devices running firmware 1.01.07 in your environment and isolate them from critical network segments. Within 7 days: Implement network segmentation to limit affected device access and deploy WAF rules to block exploitation attempts against the /boafrm/formFirewallAdv endpoint. …

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Priority Score

64
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +44
POC: +20

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CVE-2026-2881 vulnerability details – vuln.today

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