RCE in Beyondtrust Remote Support(rs) & Privileged 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 attack…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.801 (99.1th percentile) — read the EPSS interpretation.
Affected products
Weakness classification (CWE)
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Known ransomware campaign use: yes.
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2026-1731?
- CVE-2026-1731 is a vulnerability in Beyondtrust Remote Support(rs) & Privileged Access(pra), classified under OS Command Injection. Published 2026-02-06.
- Is CVE-2026-1731 known to be exploited?
- Yes. CVE-2026-1731 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2026-02-13), indicating it is being actively exploited. 3 public proof-of-concept repositories are indexed.