CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: Feb 16, 2026
CVE-2026-1731
Description
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.
EPSS — Exploit Probability
Higher than 98.6% of all CVEs
Required Action
Please adhere to the vendor's guidelines to assess exposure and mitigate risks. Check for signs of potential compromise on all internet accessible BeyondTrust products affected by this vulnerability. For more information please: see: https://www.beyondtrust.com/trust-center/security-advisories/bt26-02 ; https://nvd.nist.gov/vuln/detail/CVE-2026-1731
Risk Assessment
CRITICALDetails
- Severity
- High
- EPSS
- 68.6%
- CISA KEV
- Yes
- Ransomware
- Known
- Articles
- 1
Timeline
Published
Feb 13, 2026
Added to KEV
Feb 13, 2026
Remediation Due
Feb 16, 2026
Affected Product
BeyondTrust
Remote Support (RS) and Privileged Remote Access (PRA)
View all BeyondTrust CVEs