Risk Letters

Exploited vulnerability

CVE-2026-111357

TLP:CLEAR

Ivanti Connect Secure Missing Authentication for Critical Function Vulnerability

Ivanti Connect Secure contains a missing authentication for critical function vulnerability that could allow a local authenticated attacker to escalate their privileges. This vulnerability can be chained with CVE-2026-104935 and CVE-2026-118527.

Facts

  • Vendor: Ivanti
  • Product: Connect Secure
  • CVSS: 7
  • EPSS (probability of exploitation within 30 days): 0.5 %
  • On CISA's Known Exploited Vulnerabilities list since: 30 October 2026
  • First known exploitation: 16 October 2026
  • CISA's deadline for US federal agencies: 2 November 2026
  • Weakness: CWE-306
  • First seen by Risk Letters: 30 October 2026

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