Vulnerability Intelligence Report
Remote code execution vulnerability in BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)
CVE-2026-1731
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.
CISA KEV
Nuclei Template
SSVC: Active Exploitation
Automatable
CVSS Base Score
9.9
CRITICAL
EPSS Probability:86.09%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-78 ↗CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| BeyondTrust | Remote Support(RS) & Privileged Remote Access(PRA) | 0 <= RS 25.3.1 (affected), 0 <= PRA 24.3.4 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
CISA KEV
ACTIVE IN CATALOG
Nuclei Template
SCANNER AVAILABLE
EPSS Score
86.091%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | BeyondTrust Inc. · Vendor · USA |
| Reserved | 2026-01-31T23:54:56 |
| Published | 2026-02-06T21:49:20 |
| Last Updated | 2026-02-26T15:04:15 |
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