What is the CVSS score of CVE-2026-2529?

CVE-2026-2529 has a CVSS 3.1 base score of 6.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L. EPSS exploitation probability: 0.4%.

Which versions of Wl Wn579a3 Firmware are affected by CVE-2026-2529?

Organizations using Wavlink WL-WN579A3 should be aware of moderate risk from CVE-2026-2529, a injection vulnerability rated CVSS 6.3.

Is there a public PoC exploit available for CVE-2026-2529?

Yes, a public proof-of-concept exploit is available for CVE-2026-2529. Prioritise patching immediately. EPSS: 0.4%.

How to fix or mitigate CVE-2026-2529?

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.

Wl Wn579a3 Firmware CVE-2026-2529

MEDIUM

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2026-02-16 cna@vuldb.com

Command Injection Wl Wn579a3 Firmware

6.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.3 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Feb 18, 2026 - 20:02 vuln.today

Public exploit code

CVE Published

Feb 16, 2026 - 02:16 nvd

MEDIUM 6.3

DescriptionCVE.org

A security flaw has been discovered in Wavlink WL-WN579A3 up to 20210219. Affected by this issue is the function DeleteMac of the file /cgi-bin/wireless.cgi. The manipulation of the argument delete_list results in command injection. The attack can be executed remotely. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

Unauthenticated command injection in the wireless configuration interface of Wavlink WL-WN579A3 firmware allows remote attackers to execute arbitrary commands through the delete_list parameter. Public exploit code is available for this vulnerability, and no patch has been released by the vendor despite early notification. Affected devices can be compromised remotely to gain full system access with minimal authentication requirements.

Technical ContextAI

Affects Wl-Wn579A3 Firmware. A security flaw has been discovered in Wavlink WL-WN579A3 up to 20210219. Affected by this issue is the function DeleteMac of the file /cgi-bin/wireless.cgi. The manipulation of the argument delete_list results in command injection. The attack can be executed remotely. The vendor was contacted early about this disclosure but did not respond in any way.