BeyondTrust Remote Support Authentication Bypass by Spoofing Vulnerability

BeyondTrust Remote Support

BeyondTrust Remote Support contains an authentication bypass by spoofing vulnerability that could allow a remote attacker to perform file operations on the appliance. Added to CISA KEV on 2026-10-16 (federal deadline 2026-10-19).

First seen: 16 Oct 2026
Last update: 16 Oct 2026, 12:00 UTC
Identifiers: CVE-2026-102764
CVSS: 9.8
Source: CISA KEV
On the menu as: Remote access

Check this repository for exposure to one security incident from pwned.coffee. Report first, change nothing until I say so.

## BeyondTrust Remote Support Authentication Bypass by Spoofing Vulnerability
Severity: critical, exploited in the wild. Patch status: patched.
Affected: BeyondTrust Remote Support
Ids: CVE-2026-102764

BeyondTrust Remote Support contains an authentication bypass by spoofing vulnerability that could allow a remote attacker to perform file operations on the appliance. Added to CISA KEV on 2026-10-16 (federal deadline 2026-10-19).

## Steps
1. This touches infrastructure (remote-support). Look in terraform, ansible, cloud-init, Dockerfiles and docs for the product and version we run. If it isn't in the repo, say so and list what a human should check on the box.

## Report
A table: file, product or package, version in use, affected yes/no, exact fix. Then anything a human has to check outside the repo.

If you have the pwned.coffee MCP server (https://pwned.coffee/mcp), call lookup_cve("CVE-2026-102764") for the latest, and check_repo with this repo's lockfiles, Dockerfiles and workflows for a full receipt.
Sources: https://nvd.nist.gov/vuln/detail/CVE-2026-102764 https://www.beyondtrust.com/trust-center/security-advisories/bt26-05
https://pwned.coffee/i/beyondtrust-remote-support-authentication-bypass-by-spoo-cve-2026-102764

Sources

Totalone very hot coffee