CVE-2026-2530

LOW EPSS 92.2%
Published Feb 16, 20264mo ago · Modified Apr 29, 20262mo ago
2.1 CVSS 4.0
Low
Find Similar
Published Feb 16, 2026 4mo ago
Last Modified Apr 29, 2026 2mo ago

Description

A weakness has been identified in Wavlink WL-WN579A3 up to 20210219. This affects the function AddMac of the file /cgi-bin/wireless.cgi. This manipulation of the argument macAddr causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Details

Base Score
2.1
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
92.2% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-74
CWE-77 Command Injection Injection

Affected Products 2

VendorProductVersionRange
wavlinkwl-wn579a3_firmware* ≤2021-02-19
wavlinkwl-wn579a3*any

References 4

  • github.com https://github.com/MRAdera/IoT-Vuls/blob/main/wavlink/wn579a3/AddMac.md
    ExploitThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.346118
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.346118
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.748077
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.