Command Injection in StrongLoop strong-nginx-controller module



Published: 2020-04-03
Risk High
Patch available NO
Number of vulnerabilities 1
CVE-ID CVE-2020-7621
CWE-ID CWE-77
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
Subscribe 		strong-nginx-controller
Web applications / Modules and components for CMS

Vendor IBM Corporation

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Command Injection

EUVDB-ID: #VU26567

Risk: High

CVSSv3.1:

CVE-ID: CVE-2020-7621

CWE-ID: CWE-77 - Command injection

Exploit availability: No

Description

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

The vulnerability exists due to improper input validation in the first argument of "_nginxCmd()" function. 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

strong-nginx-controller: 1.0.0 - 1.0.2

CPE2.3 External links

http://github.com/strongloop/strong-nginx-controller/blob/master/lib/server.js#L65,
http://snyk.io/vuln/SNYK-JS-STRONGNGINXCONTROLLER-564248


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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