CVE-2025-5309

8.6 highEPSS 0.9%

High (8.6) in beyondtrust. EPSS 0.9% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

8.6 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

9.8 critical

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 61% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2025-06-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

beyondtrust:privileged_remote_access
beyondtrust:remote_support

References

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

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