CVE-2019-5166
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I. Basic Information for CVE-2019-5166
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An exploitable stack buffer overflow vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can cause a stack buffer overflow, resulting in code execution. An attacker can send a specially crafted packet to trigger the parsing of this cache file.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
WAGO PFC 200 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WAGO PFC 200是德国WAGO公司的一款可编程逻辑控制器（PLC）。 WAGO PFC 200 03.02.02(14)版本中的‘I/O-Check’功能存在缓冲区错误漏洞。攻击者可借助特制的XML缓存文件利用该漏洞执行代码。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Wago | WAGO PFC200 Firmware | version 03.02.02(14) | - |
II. Public POCs for CVE-2019-5166
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Wago · 2020-03-10 · 15 CVEs total
| CVE-2019-5106 | WAGO e!COCKPIT 加密问题漏洞 | |
| CVE-2019-5107 | WAGO e!COCKPIT 安全漏洞 | |
| CVE-2019-5134 | WAGO PFC100和PFC200 信息泄露漏洞 | |
| CVE-2019-5135 | WAGO PFC100和WAGO PFC 200 安全漏洞 | |
| CVE-2019-5149 | WAGO PFC 200和PFC100 资源管理错误漏洞 | |
| CVE-2019-5155 | WAGO PFC 200 操作系统命令注入漏洞 | |
| CVE-2019-5156 | WAGO PFC 200 操作系统命令注入漏洞 | |
| CVE-2019-5157 | WAGO PFC200 操作系统命令注入漏洞 | |
| CVE-2019-5158 | WAGO e!COCKPIT 信任管理问题漏洞 | |
| CVE-2019-5159 | WAGO e!COCKPIT 输入验证错误漏洞 | |
| CVE-2019-5160 | WAGO PFC200 输入验证错误漏洞 | |
| CVE-2019-5161 | WAGO PFC 200 数据伪造问题漏洞 | |
| CVE-2019-5167 | WAGO PFC 200 操作系统命令注入漏洞 | |
| CVE-2019-5168 | WAGO PFC 200 操作系统命令注入漏洞 |
IV. Related Vulnerabilities
Same vendor: Wago
V. Comments for CVE-2019-5166
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