CVE-2022-29922

A vulnerability exists 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. The vulnerability may cause a denial-of-service on the IEC 61850 OPC Server part of the SYS ...

Description

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 in the Hitachi Energy MicroSCADA X SYS600, MicroSCADA Pro SYS600. The vulnerability may cause a denial-of-service on the IEC 61850 OPC Server part of the SYS600 product. This issue affects: Hitachi Energy MicroSCADA Pro SYS600 version 9.4 FP2 Hotfix 4 and earlier versions Hitachi Energy MicroSCADA X SYS600 version 10 to version 10.3.1. cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.0:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.2:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.3:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.4:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.1.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.2:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.2.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.3:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.3.1:*:*:*:*:*:*:*

Remediation

Solution:

  • Remediated in SYS600 10.4 For MicroSCADA Pro SYS600 - Upgrade to at least SYS600 version 10.4. For MicroSCADA X SYS600 - Update to at least SYS600 version 10.4.

Workaround:

  • Apply general mitigation factors as specify in the advisory.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.18%
Vendor Advisory abb.com
Affected: Hitachi Energy MicroSCADA X SYS600
Affected: Hitachi Energy MicroSCADA Pro SYS600
Published at:
Updated at:

References

Link Tags
https://search.abb.com/library/Download.aspx?DocumentID=8DBD000106&LanguageCode=en&DocumentPartId=&Action=Launch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-29922?
CVE-2022-29922 has been scored as a high severity vulnerability.
How to fix CVE-2022-29922?
To fix CVE-2022-29922: Remediated in SYS600 10.4 For MicroSCADA Pro SYS600 - Upgrade to at least SYS600 version 10.4. For MicroSCADA X SYS600 - Update to at least SYS600 version 10.4.
Is CVE-2022-29922 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-29922 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-29922?
CVE-2022-29922 affects Hitachi Energy MicroSCADA X SYS600, Hitachi Energy MicroSCADA Pro SYS600.
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