#VU71297 Authentication bypass using an alternate path or channel in Proficy Historian - CVE-2022-46732

Vulnerability identifier: #VU71297

Vulnerability risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2022-46732

CWE-ID: CWE-288

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Proficy Historian
Server applications / Other server solutions

Vendor: GE Digital

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to authentication bypass using an alternate path or channel. A remote attacker can bypass authentication for the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Proficy Historian: 7.0

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External links
https://digitalsupport.ge.com/s/article/GE-Digital-Product-Security-Advisory-GED-23-01
https://www.cisa.gov/uscert/ics/advisories/icsa-23-017-01

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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