CVE-2023-47250

In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, broken Access Control on X11 server sockets allows authenticated attackers (with access to a VNC session) to access the X11 desktops of other users by specifying their DISPLAY ID. This allows complete control of their desktop, including the ability to inject keystrokes and perform a keylogging attack.

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

1.40% chance of exploitation in the next 30 days, 70th percentile

Published

2023-11-22

Updated

2024-08-02

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/175949/m-privacy-TightGate-Pro-Code-Execution-Insecu…
• http://seclists.org/fulldisclosure/2023/Nov/13

References

• CVE Record
• NVD entry

Related

• CVE-2023-4725
• CVE-2023-47251
• CVE-2023-47249
• CVE-2023-47253
• CVE-2023-47248
• CVE-2023-47254