CVE Catalog

CVE-2026-111283

CriticalCVSS 9.0
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.53%

44th percentile - higher than 44% of all known CVEs

Summary

BMC Helix Network Management on-prem 26.3.00 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 obtain a SuperAdmin session, modify device credentials, run device commands, and alter audit records.

Risk Assessment

An unauthenticated attacker can gain SuperAdmin privileges, leading to full compromise of network and device management and manipulation of audit logs.

Recommendation

Update BMC Helix Network Management on-prem to version 26.3.01 or later and verify the SAML SSO configuration.

Related vulnerabilities

Original NVD description (English source)

BMC Helix Network Management on-prem 26.3.00 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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS