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critical·Product Based Web Vulnerabilities·Updated Nov 3, 2026

BeyondTrust Remote Support <= 26.2.3 - Origin Validation File Upload

Est. Time~10 seconds
Scan TypeGroup Scan
Targetsdomain, subdomain, ipv4
CostFree
0
Times Used
continuous scan runs
10
Continuously Checked
assets under CS
0
Vulnerabilities Found
confirmed findings
References
🔴
CISA Known Exploited Vulnerability
This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.
9.3
CVSScritical
Exploitable remotely over the internet · no authentication required.
Description

The vulnerability exists within internal components of BeyondTrust’s Remote Support product. The components did not adequately validate the origin of the messages it received. Under the right conditions, this could allow an attacker to perform file operations on the appliance.

Attack Vector
Network
Privileges Req.
None
User Interaction
None
Affected
Remote Supportby BeyondTrust
0
Updated Nov 10, 2026View on NVD →

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