Command Injection Vulnerability in Wavlink WL-WN579A3
CVE-2026-2529

5.3MEDIUM

Key Information:

Vendor

Wavlink

Status
Wl-wn579a3
Vendor
CVE Published:
16 February 2026

What is CVE-2026-2529?

A security flaw has been identified in the Wavlink WL-WN579A3 device that permits an attacker to exploit the DeleteMac function located in the /cgi-bin/wireless.cgi file. By manipulating the delete_list argument, a remote attacker can execute arbitrary commands, potentially leading to unauthorized access or control of device functionalities. Despite early communication regarding this vulnerability, the vendor has yet to respond, leaving users at risk.

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Affected Version(s)

WL-WN579A3 20210219

References

https://vuldb.com/?id.346117
vdb-entrytechnical-description
https://vuldb.com/?ctiid.346117
signaturepermissions-required
https://vuldb.com/?submit.748076
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

kdb3169 (VulDB User)
JSON
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