What is CVE-2025-44881?

CVE-2025-44881 is a critical-severity vulnerability in Wavlink Wl-Wn579a3, classified under Code Injection. CVSS score: 9.8/10. Published 2025-05-20.

How severe is CVE-2025-44881?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Wavlink Wl-Wn579a3

CVE-2025-44881

A command injection vulnerability in the component /cgi-bin/qos.cgi of Wavlink WL-WN579A3 v1.0 allows attackers to execute arbitrary commands via a crafted input.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.026 (83.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wavlink Wl-wn579a3
Wavlink Wl-wn579a3_firmware — versions 1.0
N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-44881?: CVE-2025-44881 is a critical-severity vulnerability in Wavlink Wl-Wn579a3, classified under Code Injection. CVSS score: 9.8/10. Published 2025-05-20.
How severe is CVE-2025-44881?: Critical severity. CVSS v3 base score is 9.8 out of 10.