Remote code execution vulnerability in BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)
Priority CRITICAL 100Exploited in the wildCWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.
Summary
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.
Why it matters now
Exploitation Active In CISA KEV since 2026-02-13CISA due date 2026-02-16Known ransomware use
EPSS 0.93852 99th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Active
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| BeyondTrust | Remote Support(RS) & Privileged Remote Access(PRA) | up to RS 25.3.1; up to PRA 24.3.4 | — | No fix listed | CNA |
- Remote Support(RS) & Privileged Remote Access(PRA) VendorBeyondTrust Affected up to RS 25.3.1; up to PRA 24.3.4 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:beyondtrust:privileged_remote_access:*:*:*:*:*:*:*:* | before 25.1 | Vulnerable | BeyondTrust |
| cpe:2.3:a:beyondtrust:remote_support:*:*:*:*:*:*:*:* | before 25.3.2 | Vulnerable | BeyondTrust |
- cpe:2.3:a:beyondtrust:privileged_remote_access:*:*:*:*:*:*:*:* Versions before 25.1 Vulnerable ·BeyondTrust
- cpe:2.3:a:beyondtrust:remote_support:*:*:*:*:*:*:*:* Versions before 25.3.2 Vulnerable ·BeyondTrust
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-02-13 Added to CISA KEV
- 2026-10-02 Threatist record created from CVE-2026-1731
- 2026-10-03 Alias added: GHSA-p5wr-5p37-2wm6
References
More BeyondTrust Privileged Remote Access vulnerabilities
- TI-2024-11463 Command Injection Vulnerability in Remote Support(RS) & Privileged Remote Access (PRA) KEVCVSS 3.1CRITICAL 9.8
- TI-2024-11765 Command Injection vulnerability in Remote Support(RS) & Privilege Remote Access (PRA) KEVCVSS 3.1HIGH 7.2
- TI-2023-09461 BeyondTrust Privileged Remote Access (PRA) versions 22.2.x to 22.4.x are vulnerable to a… CVSS 3.1HIGH 7.8
- TI-2023-03984 Command injection in BeyondTrust Privileged Remote Access CVSS 3.1CRITICAL 9.8
- TI-2026-28959 High-Severity Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote Access CVSS 4.0HIGH 8.7
- TI-2026-28958 Critical Pre-Authentication Vulnerability in BeyondTrust Remote Support and Privileged Remote Access CVSS 4.0CRITICAL 9.2
Sources
- CVE-2026-1731 · CVE Program
- CVE-2026-1731 · NVD
- CISA Known Exploited Vulnerabilities
- FIRST EPSS
- GHSA-p5wr-5p37-2wm6 · GitHub Advisory Database · CC BY 4.0
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