Skip to main content

CVE-2025-8697: OS Command Injection in agentUniverse

Medium
VulnerabilityCVE-2025-8697cvecve-2025-8697
Published: Thu Aug 07 2025 (08/07/2025, 19:02:05 UTC)
Source: CVE Database V5
Product: agentUniverse

Description

A vulnerability was found in agentUniverse up to 0.0.18 and classified as critical. This issue affects the function StdioServerParameters of the component MCPSessionManager/MCPTool/MCPToolkit. The manipulation leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

AI-Powered Analysis

AILast updated: 08/07/2025, 19:32:43 UTC

Technical Analysis

CVE-2025-8697 is a critical vulnerability identified in the agentUniverse software, specifically affecting versions up to 0.0.18. The flaw resides in the StdioServerParameters function within the MCPSessionManager/MCPTool/MCPToolkit component. This vulnerability allows for OS command injection, meaning an attacker can manipulate input parameters to execute arbitrary operating system commands on the affected host. The vulnerability is remotely exploitable without requiring user interaction or elevated privileges, which significantly increases the risk. The CVSS 4.0 base score is 5.3 (medium severity), reflecting the ease of network exploitation (AV:N), low attack complexity (AC:L), no privileges required (PR:L), and no user interaction needed (UI:N). However, the impact on confidentiality, integrity, and availability is limited (VC:L, VI:L, VA:L), indicating partial compromise rather than full system takeover. The vendor has been contacted but has not responded or issued a patch, and no known exploits are currently observed in the wild. The public disclosure of the exploit code increases the risk of exploitation by threat actors. The vulnerability’s root cause is improper input validation or sanitization in the StdioServerParameters function, allowing malicious input to be passed directly to OS command execution contexts. This type of vulnerability can lead to unauthorized command execution, data leakage, system manipulation, or pivoting within a network.

Potential Impact

For European organizations, the impact of CVE-2025-8697 can be significant depending on the deployment of agentUniverse in their environments. Organizations using agentUniverse for session management or toolkit operations may face risks of unauthorized command execution, potentially leading to data breaches, service disruption, or lateral movement within internal networks. The medium severity score suggests partial impact on confidentiality, integrity, and availability, but the lack of required user interaction and remote exploitability increases the threat landscape. Critical infrastructure, government agencies, and enterprises relying on agentUniverse for operational tasks could experience operational downtime or data compromise. The absence of vendor patches and public exploit disclosure heightens urgency for mitigation. Additionally, the vulnerability could be leveraged as an initial access vector or for privilege escalation in multi-stage attacks. European organizations with stringent data protection regulations (e.g., GDPR) must consider the legal and reputational consequences of breaches stemming from this vulnerability.

Mitigation Recommendations

Given the lack of an official patch, European organizations should implement immediate compensating controls. First, restrict network access to the affected agentUniverse components by applying strict firewall rules and network segmentation to limit exposure to untrusted networks. Employ application-layer filtering or web application firewalls (WAFs) to detect and block suspicious command injection patterns targeting the StdioServerParameters function. Conduct thorough input validation and sanitization at the application or proxy level if possible. Monitor logs and network traffic for anomalous command execution attempts or unusual behavior indicative of exploitation. If feasible, disable or isolate the vulnerable component until a vendor patch or update is available. Organizations should also consider deploying endpoint detection and response (EDR) solutions to detect post-exploitation activities. Engage in threat hunting exercises focused on this vulnerability’s indicators. Finally, maintain up-to-date backups and incident response plans tailored to command injection scenarios to minimize operational impact in case of compromise.

Need more detailed analysis?Get Pro

Technical Details

Data Version
5.1
Assigner Short Name
VulDB
Date Reserved
2025-08-07T10:46:45.886Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 6894fbd9ad5a09ad00fc400e

Added to database: 8/7/2025, 7:17:45 PM

Last enriched: 8/7/2025, 7:32:43 PM

Last updated: 8/18/2025, 1:22:21 AM

Views: 12

Actions

PRO

Updates to AI analysis are available only with a Pro account. Contact root@offseq.com for access.

Please log in to the Console to use AI analysis features.

Need enhanced features?

Contact root@offseq.com for Pro access with improved analysis and higher rate limits.

Latest Threats