CVE-2025-41756

Summary

A low-privileged remote attacker can exploit the ubr-editfile method in wwwubr.cgi, an undocumented and unused API endpoint to write arbitrary files on the system.

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-1242: CWE-1242 Inclusion of Undocumented Features or Chicken Bits

ADP Enrichment

CISA ADP Vulnrichment

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

References