🛡️ CVE-2022-38547
🟠 CVSS 7.2 — High ✅ No Known Exploit CWE-78 NVD
7.2
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A post-authentication command injection vulnerability in the CLI command of Zyxel ZyWALL/USG series firmware versions 4.20 through 4.72, VPN series firmware versions 4.30 through 5.32, USG FLEX series firmware versions 4.50 through 5.32, and ATP series firmware versions 4.32 through 5.32, which could allow an authenticated attacker with administrator privileges to execute OS commands.

Details

Severity HIGH
CVSS Score 7.2
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE CWE-78
Public Exploit ✅ No
Source NVD
Published 2023-02-07
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
atp100-firmware 4.32 5.32
atp100w-firmware 4.32 5.32
atp200-firmware 4.32 5.32
atp500-firmware 4.32 5.32
atp700-firmware 4.32 5.32
atp800-firmware 4.32 5.32
usg-flex-100-firmware 4.50 5.32
usg-flex-100w-firmware 4.50 5.32
usg-flex-200-firmware 4.50 5.32
usg-flex-50-firmware 4.50 5.32
usg-flex-500-firmware 4.50 5.32
usg-flex-700-firmware 4.50 5.32
usg20-vpn-firmware 4.30 5.32
usg20w-vpn-firmware 4.30 5.32
usg40-firmware 4.20 4.72
usg40w-firmware 4.20 4.72
usg60-firmware 4.20 4.72
usg60w-firmware 4.20 4.72
vpn100-firmware 4.30 5.32
vpn1000-firmware 4.30 5.32
vpn300-firmware 4.30 5.32
vpn50-firmware 4.30 5.32
zywall-110-firmware 4.20 4.72
zywall-1100-firmware 4.20 4.72
zywall-310-firmware 4.20 4.72

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