Home › Exploited CVEs › CVE-2022-27518
CVE-2022-27518: Citrix Application Delivery Controller (ADC) and Gateway Authentication Bypass Vulnerability
Citrix Application Delivery Controller (ADC) and Gateway · in CISA KEV since 2022-12-13
2022-12-13added to KEV
2023-01-03federal remediation due date
6.68%EPSS exploit probability (30 days) 93.6th percentile
9.8 CRITICALCVSS 3.1
Unknownknown ransomware use
0days from NVD publication to KEV
What it is
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 (CISA)
Apply updates per vendor instructions.
| CWE | CWE-664 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2022-12-13 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2022-27518.json · all KEV CVEs
Kevscope: daily CISA KEV + EPSS datasetThe whole KEV catalog joined with daily EPSS and CVSS scores as CSV/Parquet, refreshed daily. Free to download.
Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.
Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.