Improper control of a resource through its lifetime in Citrix Netscaler ADC and Citrix Access Gateway - CVE-2022-27518
Published: December 13, 2022
Vulnerability identifier: #VU70192
CSH Severity: Critical
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Red
CVE-ID: CVE-2022-27518
CWE-ID: CWE-664
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerable software:
Citrix Netscaler ADC
Citrix Access Gateway
Citrix Netscaler ADC
Citrix Access Gateway
Software vendor:
Citrix
Citrix
Description
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.
Remediation
Install updates from vendor's website.