CVE-2023-34138
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I. Basic Information for CVE-2023-34138
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A command injection vulnerability in the hotspot management feature of the Zyxel ATP series firmware versions 4.60 through 5.36 Patch 2, USG FLEX series firmware versions 4.60 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 4.60 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 4.60 through 5.36 Patch 2, and VPN series firmware versions 4.60 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands on an affected device if the attacker could trick an authorized administrator to add their IP address to the list of trusted RADIUS clients in advance.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Zyxel ATP 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zyxel ATP是中国合勤（Zyxel）公司的一款防火墙。 Zyxel ATP ZLD V4.60 到 V5.36 Patch 2版本、USG FLEX ZLD V5.00 到 V5.36 Patch 2版本、USG FLEX 50(W) / USG20(W)-VPN ZLD V4.60 到 V5.36 Patch 2版本、VPN ZLD V5.00 到 V5.36 Patch 2版本存在安全漏洞，该漏洞源于热点管理功能中存在命令注入，允许未经身份验证的基于 LAN 的攻击者在受影响的设备上执行操作系统
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Zyxel | ATP series firmware | 4.60 through 5.36 Patch 2 | - | |
| Zyxel | USG FLEX series firmware | 4.60 through 5.36 Patch 2 | - | |
| Zyxel | USG FLEX 50(W) series firmware | 4.60 through 5.36 Patch 2 | - | |
| Zyxel | USG20(W)-VPN series firmware | 4.60 through 5.36 Patch 2 | - | |
| Zyxel | VPN series firmware | 4.60 through 5.36 Patch 2 | - |
II. Public POCs for CVE-2023-34138
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Zyxel · 2023-07-17 · 7 CVEs total
| CVE-2023-28767 | 8.8 HIGH | Zyxel ATP 操作系统命令注入漏洞 |
| CVE-2023-33011 | 8.8 HIGH | Zyxel ATP 格式化字符串错误漏洞 |
| CVE-2023-33012 | 8.8 HIGH | Zyxel ATP 操作系统命令注入漏洞 |
| CVE-2023-34139 | 8.8 HIGH | Zyxel USG FLEX 操作系统命令注入漏洞 |
| CVE-2023-34141 | 8.0 HIGH | Zyxel ATP 操作系统命令注入漏洞 |
| CVE-2023-34140 | 6.5 MEDIUM | Zyxel ATP 安全漏洞 |
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