CVE-2025-69600 Overview
CVE-2025-69600 is a command injection vulnerability in Raynet rvia version 12.6.4392.49-amd64.deb. The flaw allows local attackers to execute arbitrary commands through multiple input vectors, including the getconfig argument, the upload URL argument, and the -o (oracle) flag. According to the supplier, the root cause is argument injection within a find command query used internally by rvia to locate a Java runtime. By crafting a directory path that satisfies the malformed search criteria, an attacker can coerce the application into executing arbitrary Java code.
Critical Impact
A local attacker can execute arbitrary code through rvia by exploiting an improperly terminated find query used to locate the Java executable.
Affected Products
- Raynet rvia 12.6.4392.49 (amd64 Debian package)
- RayVentory 12.6 (per vendor advisory RVY200865)
Discovery Timeline
- 2026-05-27 - CVE-2025-69600 published to NVD
- 2026-05-27 - Last updated in NVD database
Technical Details for CVE-2025-69600
Vulnerability Analysis
The vulnerability is a command injection issue classified as arbitrary code execution. The rvia binary actively searches the filesystem for a Java executable using a find command constructed at runtime. The search criteria passed to find are not properly terminated or sanitized. As a result, attacker-controlled directory names and paths can be interpreted as additional command arguments rather than search targets.
Additional injection points exist in the getconfig parameter, the upload URL argument, and the oracle -o flag. Each accepts input that is concatenated into a shell command without adequate validation, providing multiple paths to code execution.
Root Cause
The root cause is improper neutralization of arguments passed to the find utility within rvia's internal Java discovery logic. Because the search expression is malformed, attacker-supplied path components are parsed as find operators or executable arguments. This differs from conventional PATH manipulation because the flaw originates in the application's own search routine, not in the environment the binary inherits.
Attack Vector
A local attacker creates a crafted directory structure whose name and contents satisfy the improperly terminated find query. When rvia runs and triggers the Java lookup, the crafted entry is treated as an executable target, causing arbitrary Java code under the attacker's control to run in the context of the rvia process. The getconfig, upload URL, and -o flag vectors permit injection of additional shell metacharacters through their respective parameter values.
No verified exploit code is included here. A proof-of-concept is published in the Wise-Security GitHub repository for CVE-2025-69600.
Detection Methods for CVE-2025-69600
Indicators of Compromise
- Unexpected directory structures on disk whose names contain shell metacharacters, hyphens resembling find operators, or paths that mimic Java runtime layouts.
- Execution of java or shell processes spawned as children of the rvia binary from non-standard locations.
- Audit log entries showing rvia invocations with unusual values passed to getconfig, upload URL, or -o arguments.
Detection Strategies
- Monitor process creation events where the parent process is rvia and the child process is a shell, java, or any binary located in a user-writable directory.
- Apply file integrity monitoring to directories searched by rvia for Java runtimes to identify staged attacker payloads.
- Inspect command-line telemetry for rvia invocations containing suspicious characters in getconfig, URL, or -o parameters.
Monitoring Recommendations
- Forward endpoint process and command-line telemetry to a centralized analytics platform and alert on anomalous rvia child processes.
- Track filesystem creation events under home directories and /tmp for paths that mirror legitimate Java install locations.
- Correlate rvia execution with subsequent privilege changes or outbound network connections from spawned processes.
How to Mitigate CVE-2025-69600
Immediate Actions Required
- Restrict execution of rvia to trusted administrative users until a patched version is deployed.
- Audit existing systems for the affected package rvia 12.6.4392.49-amd64.deb and inventory hosts requiring remediation.
- Review filesystem locations searched by rvia for unexpected directories or files placed by unprivileged users.
Patch Information
Raynet has published advisory RVY200865 covering RayVentory 12.6. Refer to the Raynet advisory RVY200865 for vendor-supplied fix details and upgrade guidance.
Workarounds
- Remove write permissions for non-administrative users on directories that rvia traverses when locating the Java runtime.
- Run rvia only from controlled scripts that pass validated values to getconfig, upload URL, and -o parameters.
- Apply mandatory access control policies (AppArmor or SELinux) to confine rvia and prevent execution of binaries from user-writable paths.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
