Vulnerability identifier: #VU68726

Vulnerability risk: High

CVSSv3.1: 9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2022-2474

CWE-ID: CWE-284

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Haas Controller
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Haas Automation

Description

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

The vulnerability exists due to insufficient granularity of access control when using the "Ethernet Q Commands" service. A remote attacker can access privileged resources or resources out of context.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Haas Controller: 100.20.000.1110

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External links
http://ics-cert.us-cert.gov/advisories/icsa-22-298-01

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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.