OpenSSH Vulnerability in ProxyCommand Could Allow Remote Code Execution

A critical vulnerability has been discovered in OpenSSH's ProxyCommand feature that could allow remote attackers to execute arbitrary code on affected systems. This security flaw arises from improper handling of command execution within the ProxyCommand directive, potentially enabling attackers to escalate privileges or compromise system integrity. OpenSSH, widely used for secure remote login and file transfers, is urging users to update to the latest patched versions immediately to mitigate risks. The vulnerability underscores the importance of rigorous security audits and timely patch management in open-source software projects. Organizations relying on OpenSSH should review their configurations and apply recommended security measures to prevent exploitation. This article delves into the technical details of the vulnerability, its potential impact, and best practices for defense against such threats in critical infrastructure environments.

This Cyber News was published on cybersecuritynews.com. Publication date: Tue, 07 Oct 2025 06:30:25 +0000

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OpenSSH Vulnerability in ProxyCommand Could Allow Remote Code Execution

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