CVE-2025-41759

Summary

An administrator may attempt to block all networks by specifying "*" or "all" as the network identifier. However, these values are not supported and do not trigger any validation error. Instead, they are silently interpreted as network 0 which results in no networks being blocked at all.

Affected Software

VendorProductVersion RangeStatus
MBSUBR-01 Mk II0.0.0 < 6.0.1.0affected
MBSUBR-020.0.0 < 6.0.1.0affected
MBSUBR-LON0.0.0 < 6.0.1.0affected

Weaknesses

  • CWE-636: CWE-636 Not Failing Securely ('Failing Open')

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References