Vulnerability identifier: #VU26571

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-2020-7623

CWE-ID: CWE-77

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
jscover
Web applications / Modules and components for CMS

Vendor: node_modules

Description

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

The vulnerability exists due to improper input validation in the "source" argument. A remote attacker can execute arbitrary commands on the target system. 

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

Vulnerable software versions

jscover: 0.0.1 - 1.0.0

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External links
http://github.com/node-modules/jscover/blob/master/lib/jscover.js#L59,
http://snyk.io/vuln/SNYK-JS-JSCOVER-564250

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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.