SSH activation problem in the proprietary management protocol (port TCP 5558)
CVE-2021-40334

8.6HIGH

Key Information:

Vendor
Hitachi
Status
Fox61x
Xcm20
Vendor
CVE Published:
2 December 2021

Summary

Missing Handler vulnerability in the proprietary management protocol (port TCP 5558) of Hitachi Energy FOX61x, XCM20 allows an attacker that exploits the vulnerability by activating SSH on port TCP 5558 to cause disruption to the NMS and NE communication. This issue affects: Hitachi Energy FOX61x versions prior to R15A. Hitachi Energy XCM20 versions prior to R15A.

Affected Version(s)

FOX61x R15A

XCM20 R15A

References

https://search.abb.com/library/Download.aspx?DocumentID=8...
x_refsource_CONFIRM
https://search.abb.com/library/Download.aspx?DocumentID=8...
x_refsource_CONFIRM

CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.