Vulnerability · Published Oct 14, 2026 · Assigned by INCIBE
CVE-2026-108072Insecure Permissions on Shared Startup Scripts Allow Cross-User Code Execution and Potential Privilege Escalation
Medium 5.4
In plain English
A medium-severity incorrect default permissions in TSplus Remote Access from TSplus. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| TSplus | TSplus Remote Access | 19.20.3.10 |
Weakness: CWE-276 · Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N