CVE-2026-104935
High 8.6 Exploited in the wild (KEV)
Confirmed active exploitation — CISA KEV catalog
- Name
- Ivanti Connect Secure Authentication Bypass by Spoofing Vulnerability
- Added to catalog
- Remediation due date (US federal)
- Required action
- Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Description
Authentication bypass by spoofing in ICS before version 25.1.3.0 allows a remote unauthenticated attacker to execute arbitrary commands. This does not impact ICS version 22.7R2.14 or prior.
Metrics
- CVSS 3.1
-
8.6 (HIGH)
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - EPSS — exploit probability
- 87% (percentile: 100) as of 1 November 2026
- CWE
- CWE-290
Affected products
ivanti: connect secure
References
- https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-CVE-20… Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026… US Government Resource