Advisory: SB2022121373 - Remote code execution in Citrix ADC and Citrix Gateway
Vulnerable component: Citrix Access Gateway
CVSSv3 score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C
CWE-ID: CWE-664 - Improper control of a resource through its lifetime
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to improper access restrictions in systems configured as a SAML SP or a SAML IdP. A remote non-authenticated attacker can gain unauthorized access to the system.
Note, the vulnerability is being actively exploited in the wild.