Risk Letters

Exploited vulnerability

CVE-2022-27518

TLP:CLEAR

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

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.

Facts

  • Vendor: Citrix
  • Product: Application Delivery Controller (ADC) and Gateway
  • CVSS: 9.8
  • EPSS (probability of exploitation within 30 days): 6.9 %
  • On CISA's Known Exploited Vulnerabilities list since: 13 December 2022
  • First known exploitation: 13 December 2022
  • CISA's deadline for US federal agencies: 3 January 2023
  • Weakness: CWE-664
  • First seen by Risk Letters: 13 December 2022

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD