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Vulnerability record · CVE-2025-44882 · published 20 May 2025

CVE-2025-44882: Wavlink wl-wn579a3 firmware os command injection vulnerability

Wavlink · Wl Wn579a3 Firmware

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

9.8 CVSS 3.1 Critical EPSS 1.8% · top 22.2% CWE-78 · OS command injection
9.8CVSS 3.1 base score
1.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://lafdrew.github.io/2025/03/31/Remote-Command-Execution-in-firewall-cgi-of-wavlink-WL-WN579A3-Device/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-44880Wavlink wl-wn579a3 firmware os command injection vulnerabilityA command injection vulnerability in the component /cgi-bin/adm.cgi of Wavlink WL-WN579A3 v1.0 allows attackers to execute arbitrary commands via a c…EPSS 1.8%9.8CVE-2025-44881Wavlink wl-wn579a3 firmware code injection vulnerabilityA command injection vulnerability in the component /cgi-bin/qos.cgi of Wavlink WL-WN579A3 v1.0 allows attackers to execute arbitrary commands via a c…EPSS 1.8%5.3CVE-2026-2529Wavlink wl-wn579a3 firmware injection vulnerabilityA 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/wirel…EPSS 8.5%2.1CVE-2026-2530Wavlink wl-wn579a3 firmware injection vulnerabilityA weakness has been identified in Wavlink WL-WN579A3 up to 20210219. This affects the function AddMac of the file /cgi-bin/wireless.cgi. This manipul…EPSS 8.2%2.1CVE-2026-2526Wavlink wl-wn579a3 firmware injection vulnerabilityA vulnerability was found in Wavlink WL-WN579A3 up to 20210219. This impacts the function multi_ssid of the file /cgi-bin/wireless.cgi. Performing a …EPSS 8.2%2.1CVE-2026-2527Wavlink wl-wn579a3 firmware injection vulnerabilityA vulnerability was determined in Wavlink WL-WN579A3 up to 20210219. Affected is an unknown function of the file /cgi-bin/login.cgi. Executing a mani…EPSS 8.5%2.1CVE-2026-2528Wavlink wl-wn579a3 firmware injection vulnerabilityA vulnerability was identified in Wavlink WL-WN579A3 up to 20210219. Affected by this vulnerability is the function Delete_Mac_list of the file /cgi-…EPSS 8.2%8.8CVE-2026-53266Linux kernel ebtables SNAT out-of-bounds write in ARP rewriteThe ebtables SNAT target rewrites the ARP sender hardware address via skb_store_bits() without first making that range writable. When the ARP SHA byt…KEVEPSS 0.65%analysed

Source: NIST National Vulnerability Database (record CVE-2025-44882), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.