CVE-2023-33010
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I. Basic Information for CVE-2023-33010
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A buffer overflow vulnerability in the ID processing function in Zyxel ATP series firmware versions 4.32 through 5.36 Patch 1, USG FLEX series firmware versions 4.50 through 5.36 Patch 1, USG FLEX 50(W) firmware versions 4.25 through 5.36 Patch 1, USG20(W)-VPN firmware versions 4.25 through 5.36 Patch 1, VPN series firmware versions 4.30 through 5.36 Patch 1, ZyWALL/USG series firmware versions 4.25 through 4.73 Patch 1, could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and even a remote code execution on an affected device.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Zyxel ATP 安全漏洞
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 V4.32版本至V5.36 Patch 1版本存在安全漏洞，该漏洞源于存在缓冲区溢出漏洞，可能允许未经身份验证的攻击者造成拒绝服务(DoS)，甚至在受影响的设备上远程执行代码。
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)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Zyxel | ATP series firmware | 4.32 through 5.36 Patch 1 | - | |
| Zyxel | USG FLEX series firmware | 4.50 through 5.36 Patch 1 | - | |
| Zyxel | USG FLEX 50(W) firmware | 4.25 through 5.36 Patch 1 | - | |
| Zyxel | USG20(W)-VPN firmware | 4.25 through 5.36 Patch 1 | - | |
| Zyxel | VPN series firmware | 4.30 through 5.36 Patch 1 | - | |
| Zyxel | ZyWALL/USG series firmware | 4.25 through 4.73 Patch 1 | - |
II. Public POCs for CVE-2023-33010
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same weakness: CWE-120
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D-Link DI-8100 CGI user_group.asp sprintf buffer overflow - CVE-2026-7856
D-Link DI-8100 Web Management url_member.asp buffer overflow
V. Comments for CVE-2023-33010
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