Server-side template injection in Remote Support and Privileged Remote Access (PRA) - CVE-2025-5309
Published: June 17, 2025 / Updated: June 27, 2025
Vulnerability identifier: #VU111235
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2025-5309
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vendor: BeyondTrust
Affected software:
Remote Support
Privileged Remote Access (PRA)
Remote Support
Privileged Remote Access (PRA)
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2025-5309
Install updates from vendor's website.