CVE-2026-108072

Insecure Permissions on Shared Startup Scripts Allow Cross-User Code Execution and Potential Privilege Escalation

State
Published
Severity
5.4 Medium
Published
Oct 14, 2026
Updated
Oct 14, 2026
Reserved
Oct 9, 2026

Read the record on cve.org

Description

Vulnerability due to incorrect permissions in TSplus Remote Access shared login scripts. The autostart1.tscr files, located in the shared themes directory, allow users without sufficient privileges to write to them. A local attacker with a valid session on the terminal or remote desktop server could modify these files to execute arbitrary commands within another user’s security context when that user logs in using the same theme or operating mode. Depending on the affected user’s privileges, exploitation could allow lateral movement between users or privilege escalation.

Scores

CVSSScoreVectorSource
4.05.4 MediumCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:NINCIBE

Weaknesses

  • CWE-276 Incorrect default permissions

Affected Products

ProductVersions
TSplus Remote AccessTSplus
  • 19.20.3.10Affected

References

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