SB2022121373 - Remote code execution in Citrix ADC and Citrix Gateway
Published: December 13, 2022
Security Bulletin ID
SB2022121373
CSH Severity
Critical
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper control of a resource through its lifetime (CVE-ID: CVE-2022-27518)
CWE-ID: CWE-664 - Improper control of a resource through its lifetime
CVSSv4: 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
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 update from vendor's website.