Command Injection Vulnerability in BeyondTrust Remote Support Services
CVE-2024-12686

7.2HIGH

Key Information:

Vendor: BeyondTrust
Status: Remote Support; Privileged Remote Access
Vendor: CVE Published:; 18 December 2024

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📈 Score: 1,170💰 Ransomware👾 Exploit Exists🦅 CISA Reported📰 News Worthy

What is CVE-2024-12686?

CVE-2024-12686 is a critical vulnerability found in BeyondTrust's Privileged Remote Access (PRA) and Remote Support (RS) offerings, which are designed to facilitate secure remote access and support for IT personnel. This specific vulnerability allows attackers who already possess administrative rights to inject arbitrary commands within the system context of a site user. The potential for unauthorized command execution could severely compromise the confidentiality, integrity, and availability of sensitive data and systems, impacting organizations' operational stability and security posture.

Technical Details

This vulnerability arises from improper validation in the command processing within BeyondTrust's solutions. The attack vector requires that the adversary has gained administrative privileges within the application, thereby elevating the risk associated with insider threats or compromised accounts. By leveraging this flaw, an unauthorized user can execute commands, potentially leading to further exploitation of network infrastructure or critical systems.

Potential Impact of CVE-2024-12686

Unauthorized Command Execution: Since the vulnerability permits command injection, it enables attackers to execute arbitrary commands within the affected system. This can result in data leakage, system alteration, and the installation of malicious software.
Data Breaches: The ability to inject commands could lead to unauthorized access to sensitive data, posing risks for data exfiltration. Organizations handling personal or confidential information are particularly vulnerable, which can result in legal repercussions and loss of customer trust.
Increased Attack Surface: By exploiting this vulnerability, attackers could further pivot within an organization's network, escalating privileges and launching more sophisticated attacks, including data ransomware attacks or lateral movement to other critical infrastructure systems.

CISA has reported CVE-2024-12686

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed CVE-2024-12686 as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace as recent news articles suggest the vulnerability is being used by ransomware groups.

The CISA's recommendation is: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.