CVE-2026-2884

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 - 19:38 vuln.today
Public exploit code
CVE Published
Feb 21, 2026 - 21:16 nvd
HIGH 8.8

Description

A vulnerability was identified in D-Link DWR-M960 1.01.07. The affected element is the function sub_41914C of the file /boafrm/formWanConfigSetup of the component WAN Interface Setting Handler. The manipulation of the argument submit-url leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

Analysis

Stack-based buffer overflow in D-Link DWR-M960 firmware versions up to 1.01.07 allows authenticated remote attackers to achieve arbitrary code execution through a malformed submit-url parameter in the WAN interface configuration handler. Public exploit code exists for this vulnerability, and no patch is currently available. …

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Remediation

Within 24 hours: Inventory all D-Link DWR-M960 devices and firmware versions; isolate affected units from critical network segments if possible. Within 7 days: Implement network-level compensating controls (see below); restrict WAN configuration access to trusted administrators only; enable enhanced logging on affected devices. …

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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-2026-2884 vulnerability details – vuln.today

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