CVE-2026-1731

UNKNOWNKnown Exploited

CISA Known Exploited Vulnerability

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

Remediation deadline: February 16, 2026

Ransomware use: Known

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.

Timeline

Published:February 13th, 2026 12:00 AM

Last modified:February 13th, 2026 12:00 AM

Added to KEV:February 13th, 2026

CVSS Scoring

No CVSS v3 score available

Affected Software

From NVD CPE configuration data

Vendors

BeyondTrust

Products

Remote Support (RS) and Privileged Remote Access (PRA)

Weaknesses (CWE)

CWE-78

References & Reports

Advisories, patches, and third-party reports

No references available.

Source: CISA KEV + NVD · Data may lag official sources by up to one minute