CVE-2022-27518VulnerabilityPublished 12/13/2022Updated 10/24/2026
CVE-2022-27518: Citrix Application Delivery Controller (ADC) and Gateway Authentication Bypass Vulnerability
Affects Citrix Application Delivery Controller (ADC) and GatewaySource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 12/13/2022
- KEV deadline
- 01/03/2023
- EPSS
- 6.9% chance of exploitation in 30 days – higher than 94% of CVEs
What to do
CISA required action
Apply updates per vendor instructions.
Description
Citrix Application Delivery Controller (ADC) and Gateway, when configured with SAML SP or IdP configuration, contain an authentication bypass vulnerability that allows an attacker to execute code as administrator.