CVE-2025-5309 — CRITICAL (9.8)

Q: What is CVE-2025-5309?

CVE-2025-5309 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The chat feature within Remote Support (RS) and Privileged Remote Access (PRA) is vulnerable to a Server-Side Template Injection vulnerability which can lead to remote code execution.

Q: How severe is CVE-2025-5309?

CVE-2025-5309 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2025-5309?

Check the references section above for vendor advisories and patch information. Affected products include: Beyondtrust Privileged Remote Access, Beyondtrust Remote Support.

Vulnerability Description

The chat feature within Remote Support (RS) and Privileged Remote Access (PRA) is vulnerable to a Server-Side Template Injection vulnerability which can lead to remote code execution.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Beyondtrust	Privileged Remote Access	>= 24.2.2, <= 24.2.4
Beyondtrust	Remote Support	>= 24.2.2, <= 24.2.4

Related Weaknesses (CWE)

CWE-94

References

https://www.beyondtrust.com/trust-center/security-advisories/bt25-04MitigationVendor Advisory

FAQ

What is CVE-2025-5309?

CVE-2025-5309 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The chat feature within Remote Support (RS) and Privileged Remote Access (PRA) is vulnerable to a Server-Side Template Injection vulnerability which can lead to remote code execution.

How severe is CVE-2025-5309?

CVE-2025-5309 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-5309?

Check the references section above for vendor advisories and patch information. Affected products include: Beyondtrust Privileged Remote Access, Beyondtrust Remote Support.