CVE-2026-2063

MEDIUM
2026-02-06 [email protected]
4.7
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Feb 11, 2026 - 19:00 vuln.today
Public exploit code
CVE Published
Feb 06, 2026 - 19:16 nvd
MEDIUM 4.7

Tags

D-Link Command Injection Dir 823x Firmware

Description

A security flaw has been discovered in D-Link DIR-823X 250416. This vulnerability affects unknown code of the file /goform/set_ac_server of the component Web Management Interface. The manipulation of the argument ac_server results in os command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Analysis

D-Link DIR-823X routers are vulnerable to remote command injection through the Web Management Interface's /goform/set_ac_server endpoint, allowing unauthenticated attackers to execute arbitrary OS commands. Public exploit code exists for this vulnerability, increasing the risk of active exploitation. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

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Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.2
CVSS: +24
POC: +20

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CVE-2026-2063 vulnerability details – vuln.today
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