CVE-2023-4397

CVSS 3.1 Score 4.4 of 10 (medium)

Details

Published Nov 28, 2023
Updated: Dec 4, 2023
CWE ID 120

Summary

CVE-2023-4397 is a buffer overflow vulnerability that affects Zyxel ATP series firmware version 5.37, USG FLEX series firmware version 5.37, USG FLEX 50(W) series firmware version 5.37, and USG20(W)-VPN series firmware version 5.37. An authenticated local attacker with administrator privileges could exploit this vulnerability by executing a crafted CLI command on the affected device, leading to denial-of-service (DoS) conditions. The risk score for this vulnerability is 10, indicating a high potential danger to organizations. To remediate the issue, users should update their firmware to a non-vulnerable version provided by Zyxel.

Leverage our Vulnerability Intelligence module to secure your systems now - get detailed insights on CVE-2024-37364. Book your demo today.

Share

Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2023-4397 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options