Risk Letters

Exploited vulnerability

CVE-2026-102764

TLP:CLEAR

BeyondTrust Remote Support Authentication Bypass by Spoofing Vulnerability

BeyondTrust Remote Support contains an authentication bypass by spoofing vulnerability that could allow a remote attacker to perform file operations on the appliance.

Facts

  • Vendor: BeyondTrust
  • Product: Remote Support
  • CVSS: 9.8
  • EPSS (probability of exploitation within 30 days): 19 %
  • On CISA's Known Exploited Vulnerabilities list since: 16 October 2026
  • First known exploitation: 15 October 2026
  • CISA's deadline for US federal agencies: 19 October 2026
  • Weakness: CWE-290
  • First seen by Risk Letters: 16 October 2026

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD