CVE-2023-6398

CVSS 3.1 Score 7.2 of 10 (high)

Details

Published Feb 20, 2024
Updated: Feb 21, 2024
CWE ID 78

Summary

CVE-2023-6398 is a post-authentication command injection vulnerability found in Zyxel ATP series firmware versions 4.32 through 5.37 Patch 1, USG FLEX series firmware versions 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions 4.16 through 5.37 Patch 1, USG FLEX H series firmware versions from 1.10 through 1.10 Patch 1, NWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1). An authenticated attacker with administrator privileges can exploit this vulnerability via FTP to execute operating system (OS) commands on the affected device. The potential danger is high as it allows an attacker to execute arbitrary commands, giving them control over the affected device and potentially compromising the organization's data and network security. Remediation of this vulnerability involves updating the affected firmware to versions that are beyond the vulnerable range specified in the description.

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