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CVE-2021-22939

5.3 · MEDIUM
Published Aug 16, 2021 nodejs CWE-295 EPSS 14.73% (96th pctl)

Overview

CVE-2021-22939 is a medium-severity vulnerability affecting nodejs node.js. It was published on August 16, 2021 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical Description

If the Node.js https API was used incorrectly and "undefined" was in passed for the "rejectUnauthorized" parameter, no error was returned and connections to servers with an expired certificate would have been accepted.

Remediation

Check the references section for vendor advisories and patches from nodejs. Update node.js to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
nodejs node.js >= 12.0.0, < 12.22.5 Affected
oracle jd_edwards_enterpriseone_tools 0 Affected
oracle mysql_cluster 0 Affected
siemens sinec_infrastructure_network_services >= 0, < 1.0.1.1 Affected

Frequently Asked Questions

What is CVE-2021-22939?

CVE-2021-22939 is a medium-severity vulnerability affecting nodejs node.js. It was published on August 16, 2021 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2021-22939?

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2021-22939?

Check the references section for vendor advisories and patches from nodejs. Update node.js to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2021-22939?

CyberStrike's AI-powered security agents can automatically detect CVE-2021-22939 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.