CVE-2023-47251

In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, a Directory Traversal in the print function of the VNC service allows authenticated attackers (with access to a VNC session) to automatically transfer malicious PDF documents by moving them into the .spool directory, and then sending a signal to the VNC service, which automatically transfers them to the connected VNC client's filesystem.

CVSS v3.1 NVD

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS

1.73% chance of exploitation in the next 30 days, 77th 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

Security advisories

• https://sec-consult.com/en/vulnerability-lab/advisories/index.html
• https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-m-privacy-…
• https://www.m-privacy.de/en/tightgate-pro-safe-surfing

References

• CVE Record
• NVD entry