9.8

CVE-2025-44881: wavlink wl-wn579a3_firmware Code Injection

CVSS: 9.8v3.1CriticalAnalyzed
Published 20-05-2025Last modified 21-05-2025
Open JSON

Vulnerability summary

CVE-2025-44881 is a critical (CVSS 9.8) Code Injection vulnerability in wavlink wl-wn579a3_firmware. EPSS estimates a 1.91% chance of exploitation in the next 30 days, higher than 79.5% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)
EPSS score
1.91%
0%100%
Low · +0.09 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 20-05-2025
    PublishedVulnerability first disclosed.
  2. 21-05-2025
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

1.91%

Chance of exploitation in the next 30 days

Percentile

80%

Versus all other CVEs

30-day change

+0.09 pp

From 1.81% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.91%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (lafdrew.github.io)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Wavlink1 product

1 vendor · 1 product

References

1 links