CVE-2025-13809: Unveiling a Critical SSRF Vulnerability in Orionsec Orion-Ops SSH Connection

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Overview

CVE-2025-13809 describes a Server-Side Request Forgery (SSRF) vulnerability discovered in Orionsec Orion-Ops, specifically affecting versions up to commit 5925824997a3109651bbde07460958a7be249ed1. This vulnerability resides within the SSH connection handler, allowing remote attackers to potentially execute arbitrary requests on the server.

Technical Details

The vulnerability is located in the orion-ops-api/orion-ops-web/src/main/java/cn/orionsec/ops/controller/MachineInfoController.java file. By manipulating the host, sshPort, username, password, and authType arguments related to SSH connections, an attacker can force the server to make requests to unintended locations. This bypasses security controls and enables unauthorized access or information disclosure. The publicly available exploit highlights the ease with which this vulnerability can be exploited.

CVSS Analysis

  • Severity: MEDIUM
  • CVSS Score: 6.3

A CVSS score of 6.3 indicates a medium severity vulnerability. While not critical, successful exploitation could lead to significant security implications.

Possible Impact

The successful exploitation of this SSRF vulnerability can have several potential impacts:

  • Internal Network Scanning: An attacker can use the vulnerable server to scan internal networks, discovering services and systems that are not directly exposed to the internet.
  • Data Theft: The attacker might be able to access internal resources and sensitive data by making requests to internal APIs or databases.
  • Denial of Service (DoS): The attacker could potentially cause a DoS by making a large number of requests to internal services, overloading them.
  • Remote Code Execution (Potentially): Depending on the internal services exposed, the attacker might be able to achieve remote code execution through chained attacks.

Mitigation and Patch Steps

Currently, there is no official patch available from the vendor. It is imperative that users of Orionsec Orion-Ops take immediate action to mitigate this vulnerability. Suggested steps include:

  • Input Validation: Implement rigorous input validation on all parameters related to SSH connections, including host, sshPort, username, password, and authType. Sanitize and validate input against a strict whitelist of allowed characters and formats.
  • Network Segmentation: Segregate the Orionsec Orion-Ops server from sensitive internal resources. Limit its access to only the necessary internal systems.
  • Web Application Firewall (WAF): Implement a WAF rule to detect and block suspicious requests targeting the vulnerable endpoint.
  • Monitor Network Traffic: Closely monitor network traffic originating from the Orionsec Orion-Ops server for any unusual or unauthorized requests.
  • Consider Alternative Solutions: If possible, evaluate alternative solutions that offer more robust security features and are actively maintained.

Users are strongly advised to monitor the vendor’s website and security advisories for any updates or patches related to this vulnerability.

References

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