CVE-2026-105324 An HTTP header injection vulnerability was found in the ADM
Unauthenticated attackers can read arbitrary files on ASUSTOR ADM devices by injecting HTTP headers into the start-page-loader.cgi script.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-105324?
CVE-2026-105324 is a critical path traversal vulnerability in ASUSTOR Inc. ADM, published on 7 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An HTTP header injection vulnerability in start-page-loader.cgi of ADM allows an unauthenticated remote attacker to read arbitrary files on the host system. By sending a crafted HTTP request with injected headers via the state parameter, the attacker can leverage the underlying web server's X-Sendfile mechanism to retrieve sensitive files without authentication. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.RWC1 as well as from ADM 5.0.0 through ADM 5.1.4.RL21.
Weakness: CWE-113
Which versions are affected by CVE-2026-105324?
How do I fix CVE-2026-105324?
No fix has been published for CVE-2026-105324 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-105324 being exploited?
There is no known exploitation of CVE-2026-105324 in the wild and no public exploit code.
Sources
Also known as GHSA-75h9-9962-658r.