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CVE-2019-5184

Quick assessment

Affected
n/a Wago
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WAGO PFC 200是德国WAGO公司的一款可编程逻辑控制器（PLC）。 WAGO PFC 200中的iocheckd服务的I/O-Check功能存在资源管理错误漏洞。攻击者可借助特制的XML缓存文件利用该漏洞造成拒绝服务或可能执行代码。

AI Predicted 8.8 Difficulty: Easy EPSS 0.85% · P57

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-5184

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An exploitable double free vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200. A specially crafted XML cache file written to a specific location on the device can cause a heap pointer to be freed twice, resulting in a denial of service and potentially code execution. An attacker can send a specially crafted packet to trigger the parsing of this cache file.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WAGO PFC 200 资源管理错误漏洞
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中的iocheckd服务的I/O-Check功能存在资源管理错误漏洞。攻击者可借助特制的XML缓存文件利用该漏洞造成拒绝服务或可能执行代码。
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-2019-5184

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III. Intelligence Information for CVE-2019-5184

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Other References for CVE-2019-5184 (1)

Same Patch Batch · n/a · 2020-03-23 · 44 CVEs total

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CVE-2019-19964 NETGEAR GS728TPS 授权问题漏洞
CVE-2020-10793 CodeIgniter 安全漏洞
CVE-2020-1951 Apache Tika 安全漏洞
CVE-2019-15510 ZOHO ManageEngine Desktop Central 注入漏洞
CVE-2020-10661 HashiCorp Vault 安全漏洞
CVE-2020-10660 HashiCorp Vault 安全漏洞
CVE-2020-10593 Tor 安全漏洞
CVE-2020-10592 Tor 资源管理错误漏洞
CVE-2019-5186 WAGO PFC 200 缓冲区错误漏洞
CVE-2016-11022 NETGEAR Prosafe WC9500、WC7600和WC7520 操作系统命令注入漏洞
CVE-2020-7935 Artica Pandora FMS 代码问题漏洞
CVE-2020-8511 Artica Pandora FMS 代码问题漏洞
CVE-2020-9760 WeeChat 缓冲区错误漏洞
CVE-2020-10364 MikroTik routers 资源管理错误漏洞
CVE-2020-8838 ZOHO ManageEngine AssetExplorer 安全漏洞
CVE-2019-19034 ZOHO ManageEngine Asset Explor 操作系统命令注入漏洞
CVE-2019-20626 Honda HR-V 2017 安全漏洞
CVE-2020-9392 WordPress pricing-table-by-supsystic 安全漏洞

Showing top 20 of 44 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Wago
Same vendor: n/a

V. Comments for CVE-2019-5184

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