# CVE-2026-1731: Remote code execution vulnerability in BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)

> CVE-2026-1731: Remote code execution vulnerability in BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA). CVSS 9.8 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2026-1731
Last updated: 2026-06-17T10:16:24Z

- Published: 2026-02-06 21:49 UTC · Updated: 2026-06-17 10:16 UTC · Assigner: BT
- CVSS: 9.8 (CVSS 3.1) · Severity: Critical · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS: 93.1%, 100th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2026-02-13, federal due date 2026-02-16, ransomware use: Known
- CWE: CWE-78

## Description

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.

## CISA 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.

## Affected vendors and products

- BeyondTrust: Remote Support(RS) & Privileged Remote Access(PRA)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-1731)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-1731)
- [https://beyondtrustcorp.service-now.com/csm?id=csm\_kb\_article&sysparm\_article=KB0023293](https://beyondtrustcorp.service-now.com/csm?id=csm_kb_article&sysparm_article=KB0023293)
- [https://www.beyondtrust.com/trust-center/security-advisories/bt26-02](https://www.beyondtrust.com/trust-center/security-advisories/bt26-02)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-1731 · Markdown: https://rewindex.com/cve/CVE-2026-1731.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-1731 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:11:22.032Z