QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2021-40334

Back to search

CVE-2021-40334

Published: Dec 2, 2021

Modified: Sep 16, 2024

PUBLISHED

CVSS v3.1

8.6

HIGH

Description

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.

VendorProductVersions

Hitachi Energy

FOX61x

affected
R15A - < R15A

Hitachi Energy

XCM20

affected
R15A - < R15A

Weaknesses (CWE)

CWE-431

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now