CVSS 3.0
7.3 highCVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:HCVE-2017-7358
High (7.3). EPSS 2.7% chance of exploitation in the next 30 days.
In LightDM through 1.22.0, a directory traversal issue in debian/guest-account.sh allows local attackers to own arbitrary directory path locations and escalate privileges to root when the guest user logs out.
Severity
- EPSS
- 2.7% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
- CWE
- CWE-22
- Published
- Modified
- Record from
- the NVD, synced
Affected
- canonical:ubuntu_linux
- lightdm_project:lightdm