Vulnerability identifier: #VU50250

Vulnerability risk: High

CVSSv3.1: 9.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C]

CVE-ID: CVE-2020-28443

CWE-ID: CWE-77

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
sonar-wrapper
Web applications / Modules and components for CMS

Vendor: loic rondel

Description

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

The vulnerability exists due to improper input validation in "lib/sonarRunner.js". A remote attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.

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

Vulnerable software versions

sonar-wrapper: All versions

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External links
http://snyk.io/vuln/SNYK-JS-SONARWRAPPER-1050980

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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. However, proof of concept for this vulnerability is available.