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BeyondTrust Remote Support (RS) <= 24.3.1 Command Injection (BT24-10)

critical Nessus Plugin ID 213464

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Synopsis

An application running on the remote web server is affected by a command injection vulnerability.

Description

The version of BeyondTrust Remote Support (RS) running on the remote host is prior or equal to 24.3.1. It is, therefore, potentially affected by a command injection vulnerability.

 - All BeyondTrust Remote Support (RS) versions contain a command injection vulnerability which can be exploited through a malicious client request. Successful exploitation of this vulnerability can allow an unauthenticated remote attacker to execute underlying operating system commands within the context of the site user. This issue is fixed through a patch available for all supported releases of RS & PRA 22.1.x and higher. (CVE-2024-12356)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade BeyondTrust Remote Support (RS) according to the vendor advisory.

See Also

https://www.beyondtrust.com/trust-center/security-advisories/bt24-10

http://www.nessus.org/u?2193043d

Plugin Details

Severity: Critical

ID: 213464

File Name: beyondtrust_remote_support_24_3_1.nasl

Version: 1.10

Type: Combined

Agent: windows

Family: CGI abuses

Published: 1/2/2025

Updated: 7/8/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 9.4

Percentile: 99.81

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.3

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2024-12356

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:F/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:beyondtrust:remote_support

Required KB Items: installed_sw/BeyondTrust Remote Support

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/16/2024

Vulnerability Publication Date: 12/16/2024

CISA Known Exploited Vulnerability Due Dates: 12/27/2024

Exploitable With

Metasploit (BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) unauthenticated Remote Code Execution)

Reference Information

CVE: CVE-2024-12356

IAVA: 2025-A-0004-S