Vulnerability · Published Sep 12, 2025 · Assigned by VulDB

CVE-2025-10324Wavlink WL-WN578W2 firewall.cgi sub_401C5C command injection

High 7.3

In plain English

A high-severity command injection in WL-WN578W2 from Wavlink. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 6.7% (higher than 94% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)6.7%top 6.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was determined in Wavlink WL-WN578W2 221110. This affects the function sub_401C5C of the file firewall.cgi. This manipulation of the argument pingFrmWANFilterEnabled/blockSynFloodEnabled/blockPortScanEnabled/remoteManagementEnabled causes command injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Wavlink	WL-WN578W2	221110

Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:W/RC:R

References

VDB-323750 | Wavlink WL-WN578W2 firewall.cgi sub_401C5C command injection vdb-entry, technical-description
VDB-323750 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #643435 | Wavlink WL-WN578W2 M78W2_V221110 Command Injection third-party-advisory
https://github.com/ZZ2266/.github.io/tree/main/WAVLINK/WL-WN578W2/firewall.cgi/websSysFirewall exploit