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CVE-2017-7935

Quick assessment

Affected
n/a Phoenix Contact GmbH mGuard
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.

Phoenix Contact GmbH mGuard是德国菲尼克斯电气（Phoenix Contact）集团的一套应用于工业以太网领域的设备安全管理软件。 Phoenix Contact GmbH mGuard固件8.3.0版本至8.4.2版本中存在资源管理错误漏洞。攻击者可通过发送多个初始的VPN请求利用该漏洞耗尽资源。

AI Predicted 7.5 Difficulty: Easy EPSS 1.18% · P67
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I. Basic Information for CVE-2017-7935

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Resource Exhaustion issue was discovered in Phoenix Contact GmbH mGuard firmware versions 8.3.0 to 8.4.2. An attacker may compromise the device's availability by performing multiple initial VPN requests.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Phoenix Contact GmbH mGuard 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Phoenix Contact GmbH mGuard是德国菲尼克斯电气（Phoenix Contact）集团的一套应用于工业以太网领域的设备安全管理软件。 Phoenix Contact GmbH mGuard固件8.3.0版本至8.4.2版本中存在资源管理错误漏洞。攻击者可通过发送多个初始的VPN请求利用该漏洞耗尽资源。
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
- Phoenix Contact GmbH mGuard Phoenix Contact GmbH mGuard -

II. Public POCs for CVE-2017-7935

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III. Intelligence Information for CVE-2017-7935

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Other References for CVE-2017-7935 (1)

Same Patch Batch · n/a · 2017-05-19 · 27 CVEs total

CVE-2017-9074 Linux kernel 安全漏洞
CVE-2017-7937 Phoenix Contact GmbH mGuard 授权问题漏洞
CVE-2017-7907 Schneider Electric Wonderware Historian Client 安全漏洞
CVE-2017-6048 Satel Iberia SenNet Data Logger和Electricity Meters 命令注入漏洞
CVE-2017-6027 3S-Smart Software Solutions GmbH CODESYS Web Server 输入验证漏洞
CVE-2017-6025 3S-Smart Software Solutions GmbH CODESYS Web Server 缓冲区错误漏洞
CVE-2017-6016 LCDS - Leao Consultoria e Desenvolvimento de Sistemas LTDA ME LAquis SCADA 访问控制错误漏洞
CVE-2017-5177 VIPA Controls WinPLC7 缓冲区错误漏洞
CVE-2017-5176 Rockwell Automation Connected Components Workbench 安全漏洞
CVE-2017-5174 Geutebruck IP Camera G-Cam/EFD-2250 安全漏洞
CVE-2017-5173 Geutebruck IP Camera G-Cam/EFD-2250 安全漏洞
CVE-2017-9076 Linux kernel 安全漏洞
CVE-2017-9075 Linux kernel 安全漏洞
CVE-2017-9093 ImageWorsener 安全漏洞
CVE-2017-9079 Dropbear 安全漏洞
CVE-2017-9078 Dropbear 安全漏洞
CVE-2017-9077 Linux kernel 安全漏洞
CVE-2017-9080 PlaySMS 安全漏洞
CVE-2017-7968 Schneider Electric Wonderware InduSoft Web Studio 安全漏洞
CVE-2017-4979 EMC Isilon OneFS 安全漏洞

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Phoenix Contact GmbH mGuard
Same vendor: n/a
Same weakness: CWE-400

V. Comments for CVE-2017-7935

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