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BeyondTrust fixes easy-to-exploit pre-auth RCE vulnerability in remote access tools (CVE-2026-1731)

Help Net Security
CVEZero-dayExploitVulnerabilityPatchRCECritical

Overview

BeyondTrust has addressed a serious remote code execution vulnerability, identified as CVE-2026-1731, which affects its Remote Support (RS) and Privileged Remote Access (PRA) solutions. This vulnerability can be exploited without authentication, making it particularly dangerous for self-hosted customers. BeyondTrust is urging users to apply the patch immediately to protect their systems. Unlike a previous zero-day vulnerability exploited by threat actors linked to China, this issue was discovered by a security researcher and disclosed privately. The prompt action by BeyondTrust highlights the necessity for timely vulnerability management in remote access tools, which are critical for many organizations.

Key Takeaways

  • Affected Systems: BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) solutions.
  • Action Required: BeyondTrust has released a patch for CVE-2026-1731.
  • Timeline: Newly disclosed

Original Article Summary

BeyondTrust fixed a critical remote code execution vulnerability (CVE-2026-1731) in its Remote Support (RS) and Privileged Remote Access (PRA) solutions and is urging self-hosted customers to apply the patch as soon a possible. Unlike the Remote Support zero-day (CVE-2024-12356) that was flagged after having been exploited by China-nexus threat actors to breach the US Treasury Department in late 2024, this newest vulnerability was discovered and privately disclosed by a security researcher. About CVE-2026-1731 BeyondTrust Privileged … More → The post BeyondTrust fixes easy-to-exploit pre-auth RCE vulnerability in remote access tools (CVE-2026-1731) appeared first on Help Net Security.

Impact

BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) solutions.

Exploitation Status

No active exploitation has been reported at this time. However, organizations should still apply patches promptly as proof-of-concept code may exist.

Timeline

Newly disclosed

Remediation

BeyondTrust has released a patch for CVE-2026-1731. Self-hosted customers are urged to apply this patch as soon as possible.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to CVE, Zero-day, Exploit, and 4 more.

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