CVE-2021-40334

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://search.abb.com/library/Download.aspx?DocumentID=8DBD000062&LanguageCode=en&DocumentPartId=&Action=Launch	Vendor Advisory
https://search.abb.com/library/Download.aspx?DocumentID=8DBD000069&LanguageCode=en&DocumentPartId=&Action=Launch	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:hitachienergy:fox615_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:hitachienergy:fox615:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:hitachienergy:xcm20_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:hitachienergy:xcm20:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-12-02 19:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-40334

Mitre link : CVE-2021-40334

CVE.ORG link : CVE-2021-40334

JSON object : View

Products Affected

hitachienergy

fox615
xcm20_firmware
xcm20
fox615_firmware

CWE

NVD-CWE-Other CWE-431

Missing Handler

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