CVE-2021-40333: Weak default credential associated with TCP port 26
Weak Password Requirements vulnerability in Hitachi Energy FOX61x, XCM20 allows an attacker to gain unauthorized access to the Data Communication Network (DCN) routing configuration. This issue affects: Hitachi Energy FOX61x versions prior to R15A. Hitachi Energy XCM20 versions prior to R15A.
Affected Software
Remediation
Information
Event History
Frequently Asked Questions
What is CVE-2021-40333?
CVE-2021-40333 is a vulnerability in Hitachi Energy FOX61x, XCM20 that allows an attacker to gain unauthorized access to the Data Communication Network (DCN) routing configuration.
How does CVE-2021-40333 affect Hitachi Energy FOX61x?
CVE-2021-40333 affects Hitachi Energy FOX61x versions prior to R15A.
How does CVE-2021-40333 affect Hitachi Energy XCM20?
CVE-2021-40333 affects Hitachi Energy XCM20 versions prior to R15A.
What is the severity of CVE-2021-40333?
CVE-2021-40333 has a severity rating of 7.1 (critical).
Is Hitachi Energy FOX615 vulnerable to CVE-2021-40333?
No, Hitachi Energy FOX615 is not vulnerable to CVE-2021-40333.
Is Hitachi Energy XCM20 vulnerable to CVE-2021-40333?
No, Hitachi Energy XCM20 is not vulnerable to CVE-2021-40333.
How can the Weak Password Requirements vulnerability in Hitachi Energy FOX61x and XCM20 be fixed?
To fix the Weak Password Requirements vulnerability, update to version R15A or later of Hitachi Energy FOX61x and XCM20.