Privilege escalation to NetworkService Account access in Citrix Session Recording when an attacker is an authenticated user in the same Windows Active Directory domain as the session recording server domain
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 |
|---|---|---|---|
| Session_recording | Citrix | * | 2407 (excluding) |
| Session_recording | Citrix | 1912 (including) | 1912 (including) |
| Session_recording | Citrix | 1912-cu1 (including) | 1912-cu1 (including) |
| Session_recording | Citrix | 1912-cu2 (including) | 1912-cu2 (including) |
| Session_recording | Citrix | 1912-cu3 (including) | 1912-cu3 (including) |
| Session_recording | Citrix | 1912-cu4 (including) | 1912-cu4 (including) |
| Session_recording | Citrix | 1912-cu5 (including) | 1912-cu5 (including) |
| Session_recording | Citrix | 1912-cu6 (including) | 1912-cu6 (including) |
| Session_recording | Citrix | 1912-cu7 (including) | 1912-cu7 (including) |
| Session_recording | Citrix | 1912-cu8 (including) | 1912-cu8 (including) |
| Session_recording | Citrix | 2203 (including) | 2203 (including) |
| Session_recording | Citrix | 2203-cu1 (including) | 2203-cu1 (including) |
| Session_recording | Citrix | 2203-cu2 (including) | 2203-cu2 (including) |
| Session_recording | Citrix | 2203-cu3 (including) | 2203-cu3 (including) |
| Session_recording | Citrix | 2203-cu4 (including) | 2203-cu4 (including) |
| Session_recording | Citrix | 2203-cu5 (including) | 2203-cu5 (including) |
| Session_recording | Citrix | 2402 (including) | 2402 (including) |
| Session_recording | Citrix | 2407 (including) | 2407 (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