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CVE-2026-1731

CRITICALCISA KEV

9.8

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/6/2026

Derniere modification2/17/2026

Sourcekev

Observations honeypot0

CISA KEV

FournisseurBeyondTrust

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

Nom vulnerabiliteBeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) OS Command Injection Vulnerability

Date ajout KEV2026-02-13

Date limite remediation2026-02-16

Utilise dans ransomwareKnown

Produits affectes

beyondtrust:privileged_remote_accessbeyondtrust:remote_support

Faiblesses (CWE)

CWE-78

References

https://beyondtrustcorp.service-now.com/csm?id=csm_kb_article&sysparm_article=KB0023293(13061848-ea10-403d-bd75-c83a022c2891)

https://www.beyondtrust.com/trust-center/security-advisories/bt26-02(13061848-ea10-403d-bd75-c83a022c2891)

https://github.com/win3zz/CVE-2026-1731(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-1731(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://www.greynoise.io/blog/reconnaissance-beyondtrust-rce-cve-2026-1731(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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