PT-2022-5037 · Hitachi Energy · Hitachi Energy Microscada X Sys600

CVE-2022-29922 · Published 2022-04-29 · Updated 2022-10-05

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Hitachi Energy MicroSCADA Pro SYS600 versions 9.4 FP2 Hotfix 4 and earlier Hitachi Energy MicroSCADA X SYS600 versions 10 through 10.3.1

Description The issue is related to an Improper Input Validation vulnerability in the handling of a specially crafted IEC 61850 packet with a valid data item but with incorrect data type in the IEC 61850 OPC Server. This vulnerability may cause a denial-of-service on the IEC 61850 OPC Server part of the SYS600 product.

Recommendations For Hitachi Energy MicroSCADA Pro SYS600 versions 9.4 FP2 Hotfix 4 and earlier, update to a version later than 9.4 FP2 Hotfix 4. For Hitachi Energy MicroSCADA X SYS600 versions 10 through 10.3.1, update to a version later than 10.3.1. As a temporary workaround, consider restricting access to the IEC 61850 OPC Server to minimize the risk of exploitation.

Fix

Improper Resource Release

RCE

Weakness Enumeration

CWE-404

CWE-20

Related Identifiers

BDU:2022-06257

CVE-2022-29922

Affected Products

Hitachi Energy Microscada X Sys600

References · 9

• https://bdu.fstec.ru/vul/2022-06257 · Security Note
• https://osv.dev/vulnerability/CVE-2022-29922 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-29922 · Security Note
• https://search.abb.com/library/Download.aspx?DocumentID=8DBD000106&LanguageCode=en&DocumentPartId=&Action=Launch · Vendor Advisory
• https://t.me/cvenotify/36174 · Telegram Post
• https://vuldb.com/ru/?id.208631 · Note
• https://t.me/cibsecurity/49791 · Telegram Post
• https://t.me/cvenotify/36388 · Telegram Post
• https://search.abb.com/library/Download.aspx?DocumentID=8DBD000106&LanguageCode=en&DocumentPartId=&Action=Launch · Note