#VU50832 Command Injection in buns - CVE-2020-7794

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Main Vulnerability Database Vulnerabilities #VU50832

#VU50832 Command Injection in buns - CVE-2020-7794

Published: February 22, 2021


Vulnerability identifier: #VU50832
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2020-7794
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
buns
Software vendor:
laegel

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/index.js in the exported function install(requestedModule). A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.


Remediation

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

External links