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.

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Deploy the Patch

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

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