Vulnerability · Published Jul 30, 2026 · Assigned by ASUSTOR1

CVE-2026-67245A path traversal vulnerability was found in the VPN Clients on the ADM

High 7.0

In plain English

A high-severity path traversal in ADM from ASUSTOR Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).

Severity (CVSS 4.0)7.0High

Exploit odds (30 days)0.3%top 73.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A path traversal vulnerability was found in the VPN Clients on the ADM. The vulnerability occurs because user-controlled certificate name input is not sufficiently validated before being used to construct the upload destination path. An authenticated attacker can exploit this issue to write an uploaded certificate file outside the intended VPN certificate directory, subject to process privileges and filesystem permissions. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.RUN1 as well as from ADM 5.0.0 through ADM 5.1.3.RI81.

Affected products (as reported)

Vendor	Product	Versions
ASUSTOR Inc.	ADM	5.0.0 – through 5.1.3.RI814.1.0 – through 4.3.3.RUN1

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

References

https://www.asustor.com/security/security_advisory_detail?id=68 vendor-advisory