CVE-2026-50575

BetterDesk has a replay behavior vulnerability when devices are deleted

State: Published
Severity: 7.7 High
Published: Aug 18, 2026
Updated: Aug 18, 2026
Reserved: Jun 4, 2026

Description

BetterDesk is a remote desktop management solution. BetterDesk versions through 2.3.0 improperly invalidate deleted device identities, allowing an unauthenticated client to replay or spoof a device ID and bypass registration controls. Version 3.0.0-alpha contains a patch. No known workarounds are available.

Scores

CVSS	Score	Vector	Source
3.1	7.7 High	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L	GitHub_M

Weaknesses

CWE-294 Authentication Bypass by Capture-replay
CWE-345 Insufficient Verification of Data Authenticity
CWE-672 Operation on a Resource after Expiration or Release

Affected Products

Product	Versions
BetterDeskUNITRONIX	< 3.0.0-alphaAffected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.