Summary
generated automatically from NVD dataBMC Helix Network Management on-prem, in versions before 26.3.01, has an authentication bypass (CWE-305) that applies when SAML single sign-on is configured. An unauthenticated attacker can enter the local administrator username with any password on the web login page and receive a SuperAdmin session. That access allows changing device credentials, running device commands, and altering audit records. The CVSS v3.1 score is 9.0 (CRITICAL).
NVD description
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.
EPSS · FIRST.org
0.43%probability of exploitation in the next 30 days
Higher than 35% of scored CVEs
EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-10-16, recomputed daily by FIRST.org.
In-depth analysis on cveo.tech
We've published a detailed analysis of this CVE — exploitation, IOCs and mitigation.
CVSS v3.1 Score
Information
- Published
- 15 oct. 2026
- Updated
- 18 oct. 2026
- Status
- Awaiting Analysis
- Source
- disclosure@vulncheck.com
Weaknesses (CWE)
References (3)
Similar CVEs
Other vulnerabilities of type CWE-305
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