Vulnerability · Published Aug 18, 2026 · Assigned by GitHub_M
CVE-2026-50575BetterDesk has a replay behavior vulnerability when devices are deleted
High 7.7
In plain English
A high-severity insufficient verification of data authenticity in BetterDesk from UNITRONIX. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).
Severity (CVSS 3.1)7.7High
Exploit odds (30 days)0.2%top 87.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| UNITRONIX | BetterDesk | < 3.0.0-alpha |
Weakness: CWE-294, CWE-345, CWE-672 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L