Vulnerability identifier: #VU15712

Vulnerability risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-17918

CWE-ID: CWE-288

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
CirCarLife
Client/Desktop applications / Other client software

Vendor: Circontrol

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to authentication bypass when using alternative path or channel. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass authentication and execute arbitrary code with elevated privileges.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation
Update to version 4.3.1.

Vulnerable software versions

CirCarLife: All versions

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External links
http://ics-cert.us-cert.gov/advisories/ICSA-18-305-03

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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.