PT-2020-19790 · Unknown · Connection-Tester

Published 2020-12-16 · Updated 2021-07-21 · CVE-2020-7781

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions connection-tester versions prior to 0.2.1

Description The issue affects the connection-tester package, where the injection point is located in line 15 of index.js, making affected versions vulnerable to Command Injection.

Recommendations For versions prior to 0.2.1, update to version 0.2.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the vulnerable code in index.js until a patch is applied.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-7781

GHSA-W5MP-8P8W-MHH8

SNYK-JS-CONNECTIONTESTER-1048337

Affected Products

Connection-Tester

References · 7

• 🔥 https://snyk.io/vuln/SNYK-JS-CONNECTIONTESTER-1048337 · Exploit
• https://github.com/skoranga/node-connection-tester/pull/10 · Patch
• https://osv.dev/vulnerability/CVE-2020-7781 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-7781 · Security Note
• https://osv.dev/vulnerability/GHSA-w5mp-8p8w-mhh8 · Vendor Advisory
• https://t.me/cibsecurity/20941 · Telegram Post
• https://t.me/cvenotify/7382 · Telegram Post