Coverage › CVE-2022-27518
CVE-2022-27518 Unmapped
Citrix Application Delivery Controller (ADC) and Gateway Authentication Bypass Vulnerability
- Vendor / product
- Citrix — Application Delivery Controller (ADC) and Gateway
- Description (CISA)
- 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.
- Added to KEV
- 2022-12-13
- Due date
- 2023-01-03
- Required action
- Apply updates per vendor instructions.
- Known ransomware use
- Unknown
- CWE
- CWE-664
- CISA 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 - Elsewhere
- cve.org · NVD · CISA KEV · JSON
ATT&CK techniques
No public source states how this vulnerability is exploited in ATT&CK terms.
The only authoritative CVE → ATT&CK mapping in the open — CTID's Mappings Explorer, pinned to a KEV snapshot of 2025-07-28 and ATT&CK 16.1 — does not include CVE-2022-27518. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-664) — here is why — and does not guess.
This page will change state automatically if a mapping is published. What is shown above is everything CISA publishes about the entry.