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CVE-2019-6821

Quick assessment

Affected
n/a Modicon Controllers, Modicon M580 firmware versions prior to V2.30, and all firmware versions of Modicon M340, Modicon Premium, Modicon Quantum
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.

Schneider Electric Modicon M580等都是法国施耐德电气（Schneider Electric）公司的产品。Schneider Electric Modicon M580是一款可编程自动化控制器。Schneider Electric Modicon Premium是一款用于离散或过程应用的大型可编程逻辑控制器（PLC）。Schneider Electric Modicon Quantum是一款用于过程应用、高可用性和安全解决方案的大型可编程逻辑控制器（PLC）。 多款Schnei

AI Predicted 7.4 Difficulty: Moderate EPSS 1.93% · P78
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I. Basic Information for CVE-2019-6821

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
CWE-330: Use of Insufficiently Random Values vulnerability, which could cause the hijacking of the TCP connection when using Ethernet communication in Modicon M580 firmware versions prior to V2.30, and all firmware versions of Modicon M340, Modicon Premium, Modicon Quantum.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用不充分的随机数
Source: CVE Program / CVE List V5
Vulnerability Title
多款Schneider Electric产品安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric Modicon M580等都是法国施耐德电气（Schneider Electric）公司的产品。Schneider Electric Modicon M580是一款可编程自动化控制器。Schneider Electric Modicon Premium是一款用于离散或过程应用的大型可编程逻辑控制器（PLC）。Schneider Electric Modicon Quantum是一款用于过程应用、高可用性和安全解决方案的大型可编程逻辑控制器（PLC）。 多款Schnei
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
- Modicon Controllers, Modicon M580 firmware versions prior to V2.30, and all firmware versions of Modicon M340, Modicon Premium, Modicon Quantum Modicon Controllers, Modicon M580 firmware versions prior to V2.30, and all firmware versions of Modicon M340, Modicon Premium, Modicon Quantum -

II. Public POCs for CVE-2019-6821

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2019-6821

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Vendor Advisories for CVE-2019-6821 (1)

Other References for CVE-2019-6821 (2)

Same Patch Batch · n/a · 2019-05-22 · 65 CVEs total

CVE-2017-8340 Open-Xchange OX App Suite 访问控制错误漏洞
CVE-2019-12046 lemonldap-ng 访问控制错误漏洞
CVE-2019-12247 QEMU 输入验证错误漏洞
CVE-2019-12102 Kentico 输入验证错误漏洞
CVE-2019-12279 Nagios XI SQL注入漏洞
CVE-2018-12886 GNU Compiler Collection 缓冲区错误漏洞
CVE-2017-9809 Open-Xchange OX App Suite 信息泄露漏洞
CVE-2017-9808 Open-Xchange OX App Suite 跨站脚本漏洞
CVE-2017-8777 Open-Xchange OX Cloud Plugins 安全漏洞
CVE-2017-8341 Open-Xchange OX App Suite 输入验证错误漏洞
CVE-2018-14729 Discuz! 输入验证错误漏洞
CVE-2017-6912 Open-Xchange OX App Suite 访问控制错误漏洞
CVE-2017-5984 Libav 缓冲区错误漏洞
CVE-2018-7825 Schneider Electric 1st Gen Pelco Sarix Enhanced Camera 命令注入漏洞
CVE-2018-7826 Schneider Electric 1st Gen Pelco Sarix Enhanced Camera 命令注入漏洞
CVE-2018-7827 Schneider Electric 1st Gen. Pelco Sarix Enhanced Camera和Spectra Enhanced PTZ Camera 跨站脚本漏洞
CVE-2017-5871 Odoo 输入验证错误漏洞
CVE-2018-7828 Schneider Electric 1st Gen. Pelco Sarix Enhanced Camera和Spectra Enhanced PTZ Camera 跨站请求伪造
CVE-2018-7829 Schneider Electric 1st Gen. Pelco Sarix Enhanced Camera和Spectra Enhanced PTZ Camera 安全漏洞
CVE-2018-7821 Schneider Electric SoMachine Basic和Modicon M221 资源管理错误漏洞

Showing top 20 of 65 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-330

V. Comments for CVE-2019-6821

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