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 req

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.

Affected Products

References

• https://beyondtrustcorp.service-now.com/csm?id=csm_kb_article&sysparm_article=KB0023293(Permissions Required)
• https://www.beyondtrust.com/trust-center/security-advisories/bt26-02(Vendor Advisory)
• https://github.com/win3zz/CVE-2026-1731(Exploit, Third Party Advisory)
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-1731(US Government Resource)
• https://www.greynoise.io/blog/reconnaissance-beyondtrust-rce-cve-2026-1731(Third Party Advisory)

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