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CVE PROGRAM SOURCE RECORD7.2 High

CVE-2025-41767

Signature bypass on update upload

Description

A high-privileged remote attacker can fully compromise the device by abusing an update signature bypass vulnerability in the wwwupdate.cgi method in the web interface of UBR.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

MBS UBR-01 Mk II

Default version status: unaffected

  • 0.0.0 to < 6.0.1.0affected

MBS UBR-02

Default version status: unaffected

  • 0.0.0 to < 6.0.1.0affected

MBS UBR-LON

Default version status: unaffected

  • 0.0.0 to < 6.0.1.0affected

References