Command Injection Affecting bwm-ng package, versions *


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-JS-BWMNG-3175876
  • published26 May 2023
  • disclosed20 Dec 2022
  • creditJunmin Zhu, JHU System Security Lab

Introduced: 20 Dec 2022

CVE-2023-26129  (opens in a new tab)
CWE-78  (opens in a new tab)
First added by Snyk

How to fix?

There is no fixed version for bwm-ng.

Overview

Affected versions of this package are vulnerable to Command Injection due to improper input sanitization in the 'check' function in the bwm-ng.js file.

Note:

To execute the code snippet and potentially exploit the vulnerability, the attacker needs to have the ability to run Node.js code within the target environment. This typically requires some level of access to the system or application hosting the Node.js environment.

PoC

var check = require('bwm-ng').check;
function bwmCb(interface, downSpeed, upSpeed) {
}
check(bwmCb, ["enp3s0", "lo",";touch EXPLOITED;"]);

CVSS Scores

version 3.1