Vulnerability · Published Nov 25, 2025 · Assigned by ASUS

CVE-2025-12003

High 8.2

In plain English

A high-severity missing authentication in Router from ASUS. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).

Severity (CVSS 4.0)8.2High

Exploit odds (30 days)0.7%top 46.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A path traversal vulnerability has been identified in WebDAV, which may allow unauthenticated remote attackers to impact the integrity of the device. Refer to the ' Security Update for ASUS Router Firmware' section on the ASUS Security Advisory for more information.

Affected products (as reported)

Vendor	Product	Versions
ASUS	Router	3.0.0.4_3863.0.0.4_3883.0.0.6_102

Weakness: CWE-306, CWE-22 · Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

References

https://www.asus.com/security-advisory/ vendor-advisory