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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact High

Subsequent System Availability Impact Low

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is in the KEV database since Feb. 13, 2026.

The EPSS score is 0.49744.

Exploitation active

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
BeyondTrust Remote Support(RS) & Privileged Remote Access(PRA) unaffected
Version Status Constraints
0 affected ≤ RS 25.3.1
0 affected ≤ PRA 24.3.4

Configuration 1 [-]

OR cpe:2.3:a:beyondtrust:privileged_remote_access:*:*:*:*:*:*:*:*
cpe:2.3:a:beyondtrust:remote_support:*:*:*:*:*:*:*:*

No data.

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Vendors Products
Beyondtrust Subscribe
Privileged Remote Access Subscribe
Remote Support Subscribe

Project Subscriptions

Vendors Products
Beyondtrust Subscribe
Privileged Remote Access Subscribe
Remote Support Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://beyondtrustcorp.service-now.com/csm?id=csm_kb_article&sysparm_article=KB0023293 cve-icon cve-icon
https://github.com/win3zz/CVE-2026-1731 cve-icon cve-icon
https://www.beyondtrust.com/trust-center/security-advisories/bt26-02 cve-icon cve-icon
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-1731 cve-icon cve-icon
https://www.greynoise.io/blog/reconnaissance-beyondtrust-rce-cve-2026-1731 cve-icon cve-icon
History

Tue, 17 Feb 2026 13:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:beyondtrust:privileged_remote_access:*:*:*:*:*:*:*:*
cpe:2.3:a:beyondtrust:remote_support:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Sat, 14 Feb 2026 01:15:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

 ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Sat, 14 Feb 2026 00:30:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2026-02-13T00:00:00+00:00', 'dueDate': '2026-02-16T00:00:00+00:00'}

Fri, 13 Feb 2026 17:15:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

 ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Mon, 09 Feb 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Mon, 09 Feb 2026 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Beyondtrust
Beyondtrust privileged Remote Access
Beyondtrust remote Support
Vendors & Products Beyondtrust
Beyondtrust privileged Remote Access
Beyondtrust remote Support

Fri, 06 Feb 2026 22:00:00 +0000

Type Values Removed Values Added
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.
Title Remote code execution vulnerability in BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)
Weaknesses CWE-78
References
Metrics cvssV4_0

{'score': 9.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:H/SA:L'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: BT

Published:

Updated: 2026-02-14T05:20:23.748Z

Reserved: 2026-01-31T23:54:56.922Z

Link: CVE-2026-1731

cve-icon Vulnrichment

Updated: 2026-02-09T15:01:48.065Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-06T22:16:11.020

Modified: 2026-02-17T13:40:10.320

Link: CVE-2026-1731

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-09T10:49:52Z

Weaknesses