Actively exploited
Listed in CISA’s Known Exploited Vulnerabilities catalog since February 13, 2026.
CVE-2026-1731
BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) OS Command Injection Vulnerability
BeyondTrust · Remote Support (RS) and Privileged Remote Access (PRA)
Added to KEV February 13, 2026
Alert details
- Source feed
- CISA KEV
- CVE ID
- CVE-2026-1731
- CWE
- CWE-78
- Affected products
- Remote Support (RS) and Privileged Remote Access (PRA) · BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) · BeyondTrust
What happened
BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)contain an OS command injection vulnerability. Successful exploitation could allow an unauthenticated remote attacker to execute operating system commands in the context of the site user. Successful exploitation requires no authentication or user interaction and may lead to system compromise, including unauthorized access, data exfiltration, and service disruption.
What it means for your business
BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2026-1731). BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)contain an OS command injection vulnerability. Successful exploitation could allow an unauthenticated remote attacker to execute operating system commands in the context of the site user. Successful exploitation requires no authentication or user interaction and may lead to system compromise, including unauthorized access, data exfiltration, and service disruption. CISA remediation due date: 2026-02-16. If you need help checking exposure, call (864) 335-9223.
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.
CISA due date: February 16, 2026
Sources
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