PT-2025-25569 · Unknown · Remote Support+1

Jorren Geurts · Published 2025-06-16 · Updated 2025-06-20 · CVE-2025-5309

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions BeyondTrust Remote Support and Privileged Remote Access (affected versions not specified)

Description The chat feature within Remote Support and Privileged Remote Access is vulnerable to a Server-Side Template Injection vulnerability, which can lead to remote code execution. This issue has been exploited by Chinese-backed hackers targeting U.S. agencies. It is estimated that over 1.2 million services are potentially affected. The vulnerability allows unauthenticated attackers to execute code remotely via a Server-Side Template Injection flaw in the chat feature.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2025-5309

Affected Products

Privileged Remote Access

Remote Support

References · 22

• https://nvd.nist.gov/vuln/detail/CVE-2025-5309 · Security Note
• https://beyondtrust.com/trust-center/security-advisories/bt25-04 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-5309 · Vendor Advisory
• https://twitter.com/CVEnew/status/1934654694279754231 · Twitter Post
• https://t.me/purp_sec/785 · Telegram Post
• https://twitter.com/ghostbugste/status/1935749453710868939 · Twitter Post
• https://twitter.com/transilienceai/status/1935551352035258877 · Twitter Post
• https://twitter.com/SecAideInfo/status/1935642681159397432 · Twitter Post
• https://twitter.com/RedTeamNewsBlog/status/1935282344773972222 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1934684559414608246 · Twitter Post
• https://twitter.com/CveFindCom/status/1934652237013295468 · Twitter Post
• https://twitter.com/HunterMapping/status/1935529070823145605 · Twitter Post
• https://t.me/true_secator/7151 · Telegram Post
• https://twitter.com/CCBalert/status/1935707029747700030 · Twitter Post
• https://twitter.com/TweetThreatNews/status/1935280488224068083 · Twitter Post