Remote code execution vulnerability in BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)
CVSS v3
9.8
CRITICAL
EPSS Score
81.5%
exploit probability
CISA KEV
Yes
known exploited
Exploitation
active
SSVC status
BeyondTrust Remote Support (RS) and certain older versions of Privileged Remote Access (PRA) contain a critical pre-authentication remote code execution vulnerability. By sending specially crafted requests, an unauthenticated remote attacker may be able to execute operating system commands in the context of the site user.
BeyondTrust Remote Support (RS) and certain older versions of Privileged Remote Access (PRA) contain a critical pre-authentication remote code execution vulnerability. By sending specially crafted requests, an unauthenticated remote attacker may be able to execute operating system commands in the context of the site user.
Yes. CVE-2026-1731 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2/16/2026.
CVE-2026-1731 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string 3.1.
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