TSplus Remote Access 19.20.3.10 Shared Login Scripts autostart1.tscr permission

Summaryinfo

A vulnerability was found in TSplus Remote Access 19.20.3.10 and classified as very critical. This issue affects some unknown processing of the file autostart1.tscr of the component Shared Login Scripts. The manipulation results in permission. This vulnerability was named CVE-2026-108072. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as very critical, was found in TSplus Remote Access 19.20.3.10. Affected is an unknown code of the file autostart1.tscr of the component Shared Login Scripts. The manipulation with an unknown input leads to a permission vulnerability. CWE is classifying the issue as CWE-275. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is shared for download at incibe.es. This vulnerability is traded as CVE-2026-108072 since 10/09/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 10/14/2026). The MITRE ATT&CK project declares the attack technique as T1222.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-100990). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Remote Access Software

Vendor

• TSplus

Name

• Remote Access

Version

• 19.20.3.10

CPE 2.3info

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CPE 2.2info

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VulDB is the best source for vulnerability data and more expert information about this specific topic.

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