CVE-2026-2528

MEDIUM
2026-02-16 [email protected]
6.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
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 18, 2026 - 20:04 vuln.today
Public exploit code
CVE Published
Feb 16, 2026 - 02:16 nvd
MEDIUM 6.3

Tags

Command Injection Wl Wn579a3 Firmware

Description

A vulnerability was identified in Wavlink WL-WN579A3 up to 20210219. Affected by this vulnerability is the function Delete_Mac_list of the file /cgi-bin/wireless.cgi. The manipulation of the argument delete_list leads to command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Analysis

Command injection in the Wavlink WL-WN579A3 wireless router firmware allows authenticated remote attackers to execute arbitrary commands through the delete_list parameter in the /cgi-bin/wireless.cgi endpoint. Public exploit code exists for this vulnerability, and no vendor patch is currently available. …

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Remediation

Within 30 days: Identify affected systems running Wavlink WL-WN579A3 and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

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Priority Score

52
Low Medium High Critical
KEV: 0
EPSS: +0.4
CVSS: +32
POC: +20

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CVE-2026-2528 vulnerability details – vuln.today
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