Vulnerability identifier: #VU68725

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-2022-2475

CWE-ID: CWE-306

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 compromise the target system.

The vulnerability exists due to missing authentication when using the "Ethernet Q Commands" service. A remote attacker can access the service and write unauthorized macros to the target device.

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.