Vulnerability Database

318,389

Total vulnerabilities in the database

CVE-2022-23613

xrdp is an open source remote desktop protocol (RDP) server. In affected versions an integer underflow leading to a heap overflow in the sesman server allows any unauthenticated attacker which is able to locally access a sesman server to execute code as root. This vulnerability has been patched in version 0.9.18.1 and above. Users are advised to upgrade. There are no known workarounds.

  • Published: Feb 7, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2022-23613
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 7.2
  • AV:L/AC:L/Au:N/C:C/I:C/A:C

CWEs:

Software From Fixed in
neutrinolabs / xrdp 0.9.17 0.9.17.x
neutrinolabs / xrdp 0.9.18 0.9.18.x
fedoraproject / fedora 34 34.x
fedoraproject / fedora 35 35.x