CVE-2026-67367 Path traversal in SIMOVE Fleetmanager V3.1
Unauthenticated attackers can read arbitrary files from Siemens SIMOVE and SIPLANT devices via directory traversal in the embedded HTTP server.
- 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-2026-67367?
CVE-2026-67367 is a critical path traversal vulnerability in Siemens SIMOVE Fleetmanager V3.1, published on 8 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability has been identified in SIMOVE Fleetmanager V3.1 (All versions < V3.1.13), SIMOVE Fleetmanager V3.2 (All versions < V3.2.4), SIMOVE Fleetmanager V3.3 (All versions < V3.3.2), SIMOVE Fleetmanager V4.0 (All versions < V4.0.1), SIPLANT V1.7 (All versions), SIPLANT V2.2 (All versions), SIPLANT V3.0 (All versions), SIPLANT V3.1 (All versions < V3.1.4). Affected devices do not properly validate and neutralize directory traversal sequences in the file-serving endpoint of the embedded HTTP server. This could allow an unauthenticated remote attacker to read arbitrary files from the underlying operating system without any credentials, potentially exposing sensitive data such as credential stores, private keys, and configuration secrets.
Weakness: CWE-23
Which versions are affected by CVE-2026-67367?
How do I fix CVE-2026-67367?
No fix has been published for CVE-2026-67367 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-2026-67367 being exploited?
There is no known exploitation of CVE-2026-67367 in the wild and no public exploit code.
Sources
Also known as GHSA-2w9m-r38p-rpwq.