Tightvnc vulnerabilities
We track 1 vulnerability in Tightvnc products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on April 12, 2023.
1vulnerabilities
1critical
0high
0exploited
9.0average CVSS score
Latest Tightvnc vulnerabilities
- 9.0 Critical severity
Tightvnc: Improper Privilege Management
TightVNC before v2.8.75 allows attackers to escalate privileges on the host operating system via replacing legitimate files with crafted files when executing a file transfer. This is due to the fact that TightVNC runs in the backend as a high-privileges accoun