Denial-of-Service Vulnerability in Bizhub Series by Konica Minolta
CVE-2025-54777

5.3MEDIUM

Key Information:

Vendor

Konica Minolta, Inc.

Status
Multiple Products In Bizhub Series
Vendor
CVE Published:
29 August 2025

What is CVE-2025-54777?

An issue has been identified in multiple products within the Bizhub series whereby importing a malformed file used as an S/MIME email certificate may trigger an uncaught exception. This flaw can lead to a denial-of-service condition, resulting in the unavailability of the Web Connection functionality. Users are advised to ensure that only properly formatted files are used to mitigate potential disruptions.

Affected Version(s)

Multiple products in bizhub series see the information provided by the vendor

References

https://www.konicaminolta.jp/business/support/important/2...
https://jvn.jp/en/vu/JVNVU99831542/

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

CVSS V3.0

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-54777 : Denial-of-Service Vulnerability in Bizhub Series by Konica Minolta