CVE-2026-67367: High severity SIMOVE SIMOVE Fleetmanager V3.1 vulnerability
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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
SIMOVE Fleetmanagerto a version that resolves this vulnerability.Fixed in V3.1.13 - Upgrade
Upgrade
SIMOVE Fleetmanagerto a version that resolves this vulnerability.Fixed in V3.2.4 - Upgrade
Upgrade
SIMOVE Fleetmanagerto a version that resolves this vulnerability.Fixed in V3.3.2 - Upgrade
Upgrade
SIMOVE Fleetmanagerto a version that resolves this vulnerability.Fixed in V4.0.1 - Upgrade
Upgrade
SIPLANTto a version that resolves this vulnerability.Fixed in V1.7 - Upgrade
Upgrade
SIPLANTto a version that resolves this vulnerability.Fixed in V2.2 - Upgrade
Upgrade
SIPLANTto a version that resolves this vulnerability.Fixed in V3.0 - Upgrade
Upgrade
SIPLANTto a version that resolves this vulnerability.Fixed in V3.1.4
Event History
Frequently Asked Questions
Which deployments are exposed?
Any affected SIMOVE Fleetmanager or SIPLANT device whose embedded HTTP server is reachable by an attacker is exposed. The vulnerability can be exploited remotely over the network and does not require authentication or user interaction.
Which versions are affected?
Affected versions are SIMOVE Fleetmanager V3.1 before V3.1.13, V3.2 before V3.2.4, V3.3 before V3.3.2, and V4.0 before V4.0.1. All versions of SIPLANT V1.7, V2.2, and V3.0 are affected, as is SIPLANT V3.1 before V3.1.4.
What could an attacker obtain?
An attacker could read arbitrary files from the underlying operating system through the embedded HTTP server's file-serving endpoint. Exposed data may include credential stores, private keys, configuration secrets, and other sensitive files.