9.8

CVE-2019-17662

Exploit
ThinVNC 1.0b1 is vulnerable to arbitrary file read, which leads to a compromise of the VNC server. The vulnerability exists even when authentication is turned on during the deployment of the VNC server. The password for authentication is stored in cleartext in a file that can be read via a ../../ThinVnc.ini directory traversal attack vector.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cybelsoft ≫ Thinvnc Version1.0 Updateb1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 96.76% 0.999
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

CWE-522 Insufficiently Protected Credentials

The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.

http://packetstormsecurity.com/files/154896/ThinVNC-1.0b1-Authentication-Bypass.html
Third Party Advisory
Exploit
VDB Entry
https://github.com/bewest/thinvnc/issues/5
Third Party Advisory
https://github.com/shashankmangal2/Exploits/blob/master/ThinVNC-RemoteAccess/POC.py
Broken Link
https://redteamzone.com/ThinVNC/
Third Party Advisory
Exploit