Risk Letters

Exploited vulnerability

CVE-2023-46805

TLP:CLEAR

Ivanti Connect Secure and Policy Secure Authentication Bypass Vulnerability

Ivanti Connect Secure (ICS, formerly known as Pulse Connect Secure) and Ivanti Policy Secure gateways contain an authentication bypass vulnerability in the web component that allows an attacker to access restricted resources by bypassing control checks. This vulnerability can be leveraged in conjunction with CVE-2024-21887, a command injection vulnerability.

Facts

  • Vendor: Ivanti
  • Product: Connect Secure and Policy Secure
  • CVSS: 8.2
  • EPSS (probability of exploitation within 30 days): 100 %
  • On CISA's Known Exploited Vulnerabilities list since: 10 January 2024
  • First known exploitation: 10 January 2024
  • Used in ransomware campaigns (per CISA): Yes
  • CISA's deadline for US federal agencies: 22 January 2024
  • Weakness: CWE-287
  • First seen by Risk Letters: 10 January 2024

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