PT-2023-12361 · Hitachi Energy · Hitachi Energy Unem+1

Published 2023-01-05 · Updated 2023-02-06 · CVE-2021-40341

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Hitachi Energy FOXMAN-UN versions R9C through R16A Hitachi Energy UNEM versions R9C through R16A

Description The DES cipher, which has inadequate encryption strength, is used in Hitachi Energy FOXMAN-UN to encrypt user credentials used to access the Network Elements. Successful exploitation allows sensitive information to be decrypted easily.

Recommendations For Hitachi Energy FOXMAN-UN versions R9C through R16A, consider disabling the DES cipher encryption until a patch is available. For Hitachi Energy UNEM versions R9C through R16A, consider disabling the DES cipher encryption until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Inadequate Encryption Strength

Weakness Enumeration

CWE-326

Related Identifiers

CVE-2021-40341

Affected Products

Hitachi Energy Foxman-Un

Hitachi Energy Unem

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-40341 · Security Note
• https://search.abb.com/library/Download.aspx?DocumentID=8DBD000084&LanguageCode=en&DocumentPartId=&Action=Launch · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-40341 · Vendor Advisory
• https://search.abb.com/library/Download.aspx?DocumentID=8DBD000083&LanguageCode=en&DocumentPartId=&Action=Launch · Vendor Advisory
• https://t.me/cvenotify/42697 · Telegram Post
• https://t.me/cibsecurity/56023 · Telegram Post