CVE-2023-28769
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I. Basic Information for CVE-2023-28769
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The buffer overflow vulnerability in the library “libclinkc.so” of the web server “zhttpd” in Zyxel DX5401-B0 firmware versions prior to V5.17(ABYO.1)C0 could allow a remote unauthenticated attacker to execute some OS commands or to cause denial-of-service (DoS) conditions on a vulnerable 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 DX5401-B0 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zyxel DX5401-B0是中国合勤（Zyxel）公司的一款无线增强设备。 Zyxel DX5401-B0 V5.17(ABYO.1)C0固件版本存在安全漏洞，该漏洞源于zhttpd的库libclinkc.so中存在缓冲区溢出。攻击者利用该漏洞可以执行某些操作系统命令或在易受攻击的设备上造成拒绝服务 (DoS) 情况。
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 | DX5401-B0 firmware | < V5.17(ABYO.1)C0 | - |
II. Public POCs for CVE-2023-28769
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: DX5401-B0 firmware
Same weakness: CWE-120
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V. Comments for CVE-2023-28769
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