Vulnerability identifier: #VU71155

Vulnerability risk: Medium

CVSSv3.1: 5 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2155

CWE-ID: CWE-284

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Lumada APM – SaaS
Server applications / SCADA systems
Lumada APM – On Premises
Server applications / SCADA systems

Vendor: Hitachi Energy

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions on the "Limited Engineer" role. A remote user can bypass implemented security restrictions and gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Lumada APM – SaaS: 6.0.0.0 - 6.4.220601.0

Lumada APM – On Premises: 6.0.0.0.0 - 6.4.0

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External links
http://search.abb.com/library/Download.aspx?DocumentID=8DBD000112&LanguageCode=en&DocumentPartId=&Action=Launch
http://www.cisa.gov/uscert/ics/advisories/icsa-23-012-07

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.