Remote Spectrum Monitor Ms27101A
Monthly
Anritsu MS27100A/MS27101A/MS27102A/MS27103A Remote Spectrum Monitors contain a design-level authentication bypass allowing unauthenticated remote attackers to fully access and manipulate the management interface. This is not a configuration weakness but an inherent architectural flaw (CWE-306: Missing Authentication) with CVSS 9.3 critical severity. No public exploit identified at time of analysis, but trivial exploitation is expected given the complete absence of authentication mechanisms. ICS-CERT advisory confirms the vulnerability affects operational technology environments.
Anritsu MS27100A/MS27101A/MS27102A/MS27103A Remote Spectrum Monitors contain a design-level authentication bypass allowing unauthenticated remote attackers to fully access and manipulate the management interface. This is not a configuration weakness but an inherent architectural flaw (CWE-306: Missing Authentication) with CVSS 9.3 critical severity. No public exploit identified at time of analysis, but trivial exploitation is expected given the complete absence of authentication mechanisms. ICS-CERT advisory confirms the vulnerability affects operational technology environments.