CVE-2025-5309 is a critical Server-Side Template Injection vulnerability in the chat feature of BeyondTrust Remote Support and Privileged Remote Access, allowing for remote code execution. With a CVSS score of 9.8, it presents a severe risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion and media coverage, indicating high awareness. Organizations using affected BeyondTrust products should prioritize patching to mitigate this critical threat.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 24.2.2, <= 24.2.4CPE matchmatch criteria | cpe:2.3:a:beyondtrust:privileged_remote_access:*:*:*:*:*:*:*:* | ||
>= 24.3.1, < 24.3.4CPE matchmatch criteria | cpe:2.3:a:beyondtrust:privileged_remote_access:*:*:*:*:*:*:*:* | ||
25.1.1CPE matchmatch criteria | cpe:2.3:a:beyondtrust:privileged_remote_access:25.1.1:*:*:*:*:*:*:* | ||
>= 24.2.2, <= 24.2.4CPE matchmatch criteria | cpe:2.3:a:beyondtrust:remote_support:*:*:*:*:*:*:*:* | ||
>= 24.3.1, < 24.3.4CPE matchmatch criteria | cpe:2.3:a:beyondtrust:remote_support:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.