6.9
CVSSv2

CVE-2017-6590

Published: 09/03/2017 Updated: 17/07/2017
CVSS v2 Base Score: 6.9 | Impact Score: 10 | Exploitability Score: 3.4
CVSS v3 Base Score: 6.3 | Impact Score: 5.9 | Exploitability Score: 0.4
VMScore: 672
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C

Vulnerability Summary

An issue exists in network-manager-applet (aka network-manager-gnome) in Ubuntu 12.04 LTS, 14.04 LTS, 16.04 LTS, and 16.10. A local attacker could use this issue at the default Ubuntu login screen to access local files and execute arbitrary commands as the lightdm user. The exploitation requires physical access to the locked computer and the Wi-Fi must be turned on. An access point that lets you use a certificate to login is required as well, but it's easy to create one. Then, it's possible to open a nautilus window and browse directories. One also can open some applications such as Firefox, which is useful for downloading malicious binaries.

Affected Products

Vendor Product Versions
CanonicalUbuntu Linux12.04, 14.04, 16.04, 16.10