Is CVE-2023-6398 actively exploited?

CVE-2023-6398 has no public evidence of in-the-wild exploitation as of 2025-01-21.

What is the CVSS score for CVE-2023-6398?

CVE-2023-6398 has a CVSS score of 7.2 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2023-6398?

Patch guidance is available from zyxel security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2023-6398.

Fix CVE-2023-6398 - HIGH zyxel atp100 firmware

Q: Which products are affected by CVE-2023-6398?

85 products: zyxel atp100 firmware, zyxel atp100 firmware, zyxel atp100 firmware, zyxel atp100w firmware, zyxel atp100w firmware, and 80 more.

Description

A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 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) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: high
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-78 · OS Command Injection

Metadata

Primary Vendor: ZYXEL
Published: 2/20/2024
Last Modified: 1/21/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

zyxel : atp100_firmwarezyxel : atp100_firmwarezyxel : atp100_firmwarezyxel : atp100w_firmwarezyxel : atp100w_firmwarezyxel : atp100w_firmwarezyxel : atp200_firmwarezyxel : atp200_firmwarezyxel : atp200_firmwarezyxel : atp500_firmwarezyxel : atp500_firmwarezyxel : atp500_firmwarezyxel : atp700_firmwarezyxel : atp700_firmwarezyxel : atp700_firmwarezyxel : atp800_firmwarezyxel : atp800_firmwarezyxel : atp800_firmwarezyxel : usg_flex_100_firmwarezyxel : usg_flex_100_firmwarezyxel : usg_flex_100_firmwarezyxel : usg_flex_100ax_firmwarezyxel : usg_flex_100ax_firmwarezyxel : usg_flex_100ax_firmwarezyxel : usg_flex_100h_firmwarezyxel : usg_flex_100h_firmwarezyxel : usg_flex_100h_firmwarezyxel : usg_flex_100w_firmwarezyxel : usg_flex_100w_firmwarezyxel : usg_flex_100w_firmwarezyxel : usg_flex_200_firmwarezyxel : usg_flex_200_firmwarezyxel : usg_flex_200_firmwarezyxel : usg_flex_200h_firmwarezyxel : usg_flex_200h_firmwarezyxel : usg_flex_200h_firmwarezyxel : usg_flex_200hp_firmwarezyxel : usg_flex_200hp_firmwarezyxel : usg_flex_200hp_firmwarezyxel : usg_flex_50_firmwarezyxel : usg_flex_50_firmwarezyxel : usg_flex_50_firmwarezyxel : usg_flex_500_firmwarezyxel : usg_flex_500_firmwarezyxel : usg_flex_500_firmwarezyxel : usg_flex_500h_firmwarezyxel : usg_flex_500h_firmwarezyxel : usg_flex_500h_firmwarezyxel : usg_flex_50w_firmwarezyxel : usg_flex_50w_firmwarezyxel : usg_flex_50w_firmwarezyxel : usg_flex_700_firmwarezyxel : usg_flex_700_firmwarezyxel : usg_flex_700_firmwarezyxel : usg_flex_700h_firmwarezyxel : usg_flex_700h_firmwarezyxel : usg_flex_700h_firmwarezyxel : usg20-vpn_firmwarezyxel : usg20-vpn_firmwarezyxel : usg20-vpn_firmwarezyxel : usg20w-vpn_firmwarezyxel : usg20w-vpn_firmwarezyxel : usg20w-vpn_firmwarezyxel : uoszyxel : uoszyxel : nwa50ax_firmwarezyxel : nwa55axe_firmwarezyxel : nwa90ax_firmwarezyxel : nwa110ax_firmwarezyxel : nwa210ax_firmwarezyxel : nwa220ax-6e_firmwarezyxel : nwa1123acv3_firmwarezyxel : wac500_firmwarezyxel : wac500h_firmwarezyxel : wax300h_firmwarezyxel : wax510d_firmwarezyxel : wax610d_firmwarezyxel : wax620d-6e_firmwarezyxel : wax630s_firmwarezyxel : wax640s-6e_firmwarezyxel : wax650s_firmwarezyxel : wax655e_firmwarezyxel : wbe660s_firmwarezyxel : nwa50ax-pro_firmwarezyxel : nwa90ax-pro_firmware

Remediation Guidance

Executive Summary

View on NIST NVD