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CVE-2019-6571

Quick assessment

Affected
Siemens AG SIEMENS LOGO!8
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 LOGO!8是德国西门子（Siemens）公司的一款可编程逻辑控制器。 Siemens LOGO!8中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。以下产品及版本受到影响：使用v1.80.xx和v1.81.xx版本固件的Siemens LOGO!8 6ED1052-xyyxx-0BA8 FS:01至FS:06，使用v1.82.02之前版本固件的Siemens L

AI Predicted 7.5 Difficulty: Moderate EPSS 1.60% · P75

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2019-6571

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SIEMENS LOGO!8 (6ED1052-xyyxx-0BA8 FS:01 to FS:06 / Firmware version V1.80.xx and V1.81.xx), SIEMENS LOGO!8 (6ED1052-xyy08-0BA0 FS:01 / Firmware version < V1.82.02). An attacker with network access to port 10005/tcp of the LOGO! device could cause a Denial-of-Service condition by sending specially crafted packets. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected service. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises availability of the targeted 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
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens LOGO!8 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens LOGO!8是德国西门子（Siemens）公司的一款可编程逻辑控制器。 Siemens LOGO!8中存在缓冲区错误漏洞。该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。以下产品及版本受到影响：使用v1.80.xx和v1.81.xx版本固件的Siemens LOGO!8 6ED1052-xyyxx-0BA8 FS:01至FS:06，使用v1.82.02之前版本固件的Siemens L
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 SIEMENS LOGO!8 6ED1052-xyyxx-0BA8 FS:01 to FS:06 / Firmware version V1.80.xx and V1.81.xx -
Siemens AG SIEMENS LOGO!8 6ED1052-xyy08-0BA0 FS:01 / Firmware version < V1.82.02 -

II. Public POCs for CVE-2019-6571

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III. Intelligence Information for CVE-2019-6571

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Vendor Advisories for CVE-2019-6571 (1)

Same Patch Batch · Siemens AG · 2019-06-12 · 5 CVEs total

CVE-2019-6580 Siemens Siveillance VMS 授权问题漏洞
CVE-2019-6581 Siemens Siveillance VMS 权限许可和访问控制问题漏洞
CVE-2019-6582 Siemens Siveillance VMS 权限许可和访问控制问题漏洞
CVE-2019-6584 Siemens LOGO!8 代码问题漏洞

IV. Related Vulnerabilities

Same product: SIEMENS LOGO!8
Same vendor: Siemens AG
Same weakness: CWE-119

V. Comments for CVE-2019-6571

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