Vulnerability in Bmc Helix Network Management
CVE-2026-111283
BMC Helix Network Management on-prem before 26.3.01 contains an authentication bypass vulnerability that allows unauthenticated attackers to log in as the local administrator with any password when SAML single sign-on is configured. Attackers can submit the administrator username with an arbitrary password on the web login page to obtain a SuperAdmin session, modify device credentials, run device commands, and alter audit records.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- docs.helixops.ai/bin/IT-Operations-Management/Operations-Management/BMC-Helix-N… (release-notes, vendor-advisory)
- www.vulncheck.com/advisories/bmc-helix-network-management-before-26.3.01-authen… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-111283?
- CVE-2026-111283 is a critical-severity vulnerability in Bmc Helix Network Management, classified under Authentication Bypass by Primary Weakness. CVSS score: 9.0/10. Published 2026-10-15.
- How severe is CVE-2026-111283?
- Critical severity. CVSS v3 base score is 9.0 out of 10.