CVE Watch—

CVE-2022-27518

Citrix Application Delivery Controller (ADC) and Gateway Authentication Bypass Vulnerability

CVSS

—

No CVSS

EPSS

6.9%

p93

KEV

YES

Dec 13, 2022

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

6.9%EPSS · 30 days6.9%

2026-06-302026-07-16

KEV catalog record

Product

Citrix / Application Delivery Controller (ADC) and Gateway

Vulnerability

Citrix Application Delivery Controller (ADC) and Gateway Authentication Bypass Vulnerability

Added to KEV

Dec 13, 2022

Remediate by

Jan 3, 2023

Known ransomware use

Summary 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.

Required action

Apply updates per vendor instructions.

Notes

https://www.citrix.com/blogs/2022/12/13/critical-security-update-now-available-for-citrix-adc-citrix-gateway/; https://nvd.nist.gov/vuln/detail/CVE-2022-27518

Related CVEs

No related CVEs by CWE or product.