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CVE-2019-6574

Quick assessment

Affected
Siemens AG SINAMICS PERFECT HARMONY GH180 with NXG I control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...-
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.

Siemens SINAMICS PERFECT HARMONY GH180是德国西门子（Siemens）公司的一款高压交流变频器。 多款Siemens产品中存在访问控制错误漏洞。该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。以下产品及版本受到影响：SINAMICS PERFECT HARMONY GH180 with NXG I control MLFB 6SR2；SINAMICS PERFECT HARMONY GH180 with NXG I control MLFB 6SR3；SIN

AI Predicted 6.1 Difficulty: Moderate EPSS 1.85% · P78

Possible ATT&CK Techniques 1 AI

T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2019-6574

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SINAMICS PERFECT HARMONY GH180 with NXG I control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...- (All Versions with option G21, G22, G23, G26, G28, G31, G32, G38, G43 or G46), SINAMICS PERFECT HARMONY GH180 with NXG II control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...- (All Versions with option G21, G22, G23, G26, G28, G31, G32, G38, G43 or G46). An improperly configured Parameter Read/Write execution via Field bus network may cause the controller to restart. The vulnerability could be exploited by an attacker with network access to the device. Successful exploitation requires no privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
多款Siemens产品访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SINAMICS PERFECT HARMONY GH180是德国西门子（Siemens）公司的一款高压交流变频器。 多款Siemens产品中存在访问控制错误漏洞。该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。以下产品及版本受到影响：SINAMICS PERFECT HARMONY GH180 with NXG I control MLFB 6SR2；SINAMICS PERFECT HARMONY GH180 with NXG I control MLFB 6SR3；SIN
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
Siemens AG SINAMICS PERFECT HARMONY GH180 with NXG I control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...- All Versions with option G21, G22, G23, G26, G28, G31, G32, G38, G43 or G46 -
Siemens AG SINAMICS PERFECT HARMONY GH180 with NXG II control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...- All Versions with option G21, G22, G23, G26, G28, G31, G32, G38, G43 or G46 -

II. Public POCs for CVE-2019-6574

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III. Intelligence Information for CVE-2019-6574

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Vendor Advisories for CVE-2019-6574 (1)

Same Patch Batch · Siemens AG · 2019-05-14 · 9 CVEs total

CVE-2019-10916 多款Siemens产品SQL注入漏洞
CVE-2019-10917 Siemens SIMATIC PCS 7和SIMATIC WinCC 输入验证错误漏洞
CVE-2019-10918 西门子 SIMATIC WinCC 安全漏洞
CVE-2019-10922 Siemens SIMATIC WinCC和SIMATIC PCS 7 访问控制错误漏洞
CVE-2019-6572 多款Siemens产品信任管理问题漏洞
CVE-2019-6576 多款Siemens产品加密问题漏洞
CVE-2019-6577 多款Siemens产品跨站脚本漏洞
CVE-2019-6578 多款Siemens产品资源管理错误漏洞

IV. Related Vulnerabilities

Same product: SINAMICS PERFECT HARMONY GH180 with NXG I control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...-
Same vendor: Siemens AG
Same weakness: CWE-200

V. Comments for CVE-2019-6574

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