Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges in Virtual Delivery Agent for Windows used by Citrix Virtual Apps and Desktops and Citrix DaaS
Weakness
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Virtual_apps_and_desktops | Citrix | * | 2311 (including) |
| Virtual_apps_and_desktops | Citrix | 1912 (including) | 1912 (including) |
| Virtual_apps_and_desktops | Citrix | 1912-cu1 (including) | 1912-cu1 (including) |
| Virtual_apps_and_desktops | Citrix | 1912-cu2 (including) | 1912-cu2 (including) |
| Virtual_apps_and_desktops | Citrix | 1912-cu3 (including) | 1912-cu3 (including) |
| Virtual_apps_and_desktops | Citrix | 1912-cu4 (including) | 1912-cu4 (including) |
| Virtual_apps_and_desktops | Citrix | 1912-cu5 (including) | 1912-cu5 (including) |
| Virtual_apps_and_desktops | Citrix | 1912-cu6 (including) | 1912-cu6 (including) |
| Virtual_apps_and_desktops | Citrix | 1912-cu7 (including) | 1912-cu7 (including) |
| Virtual_apps_and_desktops | Citrix | 1912-cu8 (including) | 1912-cu8 (including) |
| Virtual_apps_and_desktops | Citrix | 2203 (including) | 2203 (including) |
| Virtual_apps_and_desktops | Citrix | 2203-cu1 (including) | 2203-cu1 (including) |
| Virtual_apps_and_desktops | Citrix | 2203-cu2 (including) | 2203-cu2 (including) |
| Virtual_apps_and_desktops | Citrix | 2203-cu3 (including) | 2203-cu3 (including) |
| Virtual_apps_and_desktops | Citrix | 2203-cu4 (including) | 2203-cu4 (including) |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/122.html
- https://cwe.mitre.org/data/definitions/233.html
- https://cwe.mitre.org/data/definitions/58.html