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CVE-2018-13807

Quick assessment

Affected
Siemens AG SCALANCE X300, SCALANCE X408, SCALANCE X414
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Siemens SCALANCE X300、SCALANCE X408和SCALANCE X414都是德国西门子（Siemens）公司的不同型号的工业交换机产品。 Siemens SCALANCE X300 4.0.0之前版本、SCALANCE X408 4.0.0之前版本和SCALANCE X414（所有版本）的443/tcp端口上的Web界面中存在安全漏洞。攻击者可通过向Web服务器发送特制的数据包利用该漏洞造成拒绝服务。

AI Predicted 7.5 Difficulty: Trivial EPSS 4.18% · P91
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I. Basic Information for CVE-2018-13807

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SCALANCE X300 (All versions < V4.0.0), SCALANCE X408 (All versions < V4.0.0), SCALANCE X414 (All versions). The web interface on port 443/tcp could allow an attacker to cause a Denial-of-Service condition by sending specially crafted packets to the web server. The device will automatically reboot, impacting network availability for other devices. An attacker must have network access to port 443/tcp to exploit the vulnerability. Neither valid credentials nor interaction by a legitimate user is required to exploit the vulnerability. There is no confidentiality or integrity impact, only availability is temporarily impacted. This vulnerability could be triggered by publicly available tools.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SCALANCE X300、SCALANCE X408和SCALANCE X414 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SCALANCE X300、SCALANCE X408和SCALANCE X414都是德国西门子（Siemens）公司的不同型号的工业交换机产品。 Siemens SCALANCE X300 4.0.0之前版本、SCALANCE X408 4.0.0之前版本和SCALANCE X414（所有版本）的443/tcp端口上的Web界面中存在安全漏洞。攻击者可通过向Web服务器发送特制的数据包利用该漏洞造成拒绝服务。
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 SCALANCE X300, SCALANCE X408, SCALANCE X414 SCALANCE X300 : All versions < V4.0.0 -

II. Public POCs for CVE-2018-13807

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III. Intelligence Information for CVE-2018-13807

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Vendor Advisories for CVE-2018-13807 (2)

Other References for CVE-2018-13807 (1)

Same Patch Batch · Siemens AG · 2018-09-12 · 3 CVEs total

CVE-2018-13799 Siemens SIMATIC WinCC OA 访问控制错误漏洞
CVE-2018-13806 Siemens TD Keypad Designer 安全漏洞

IV. Related Vulnerabilities

Same vendor: Siemens AG
Same weakness: CWE-20

V. Comments for CVE-2018-13807

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