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CVE-2017-16743

Quick assessment

Affected
n/a PHOENIX CONTACT FL SWITCH
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 FL SWITCH 3xxx、4xxx和48xxx Series等都是德国菲尼克斯电气（Phoenix Contact）集团的不同系列的交换机设备。 使用1.0版本至1.32版本固件的PHOENIX CONTACT FL SWITCH 3xxx、4xxx和48xxx Series产品中存在安全漏洞。远程攻击者可通过发送特制的HTTP请求利用该漏洞绕过Web服务器身份验证，获取管理权限。

AI Predicted 9.8 Difficulty: Easy EPSS 3.11% · P88

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2017-16743

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An Improper Authorization issue was discovered in PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, and 48xxx Series products running firmware Version 1.0 to 1.32. A remote unauthenticated attacker may be able to craft special HTTP requests allowing an attacker to bypass web-service authentication allowing the attacker to obtain administrative privileges on the device.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
PHOENIX CONTACT FL SWITCH 3xxx、4xxx和48xxx Series产品安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHOENIX CONTACT FL SWITCH 3xxx、4xxx和48xxx Series等都是德国菲尼克斯电气（Phoenix Contact）集团的不同系列的交换机设备。 使用1.0版本至1.32版本固件的PHOENIX CONTACT FL SWITCH 3xxx、4xxx和48xxx Series产品中存在安全漏洞。远程攻击者可通过发送特制的HTTP请求利用该漏洞绕过Web服务器身份验证，获取管理权限。
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 FL SWITCH PHOENIX CONTACT FL SWITCH -

II. Public POCs for CVE-2017-16743

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III. Intelligence Information for CVE-2017-16743

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Vendor Advisories for CVE-2017-16743 (1)

Other References for CVE-2017-16743 (1)

Same Patch Batch · n/a · 2018-01-12 · 62 CVEs total

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CVE-2018-5366 WordPress WPGlobus插件跨站脚本漏洞
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CVE-2018-5358 ImageMagick Studio ImageMagick 资源管理错误漏洞
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CVE-2018-5344 Linux kernel 资源管理错误漏洞
CVE-2018-5371 D-Link DSL-2640U和DSL-2540U 安全漏洞
CVE-2018-5315 WordPress Wachipi WP Events Calendar插件SQL注入漏洞
CVE-2018-5262 Flexense DiskBoss 缓冲区错误漏洞
CVE-2017-18014 Sophos XG Firewall SFOS Logging子系统跨站脚本漏洞
CVE-2017-17970 Muviko SQL注入漏洞
CVE-2017-16887 FiberHome Mobile WIFI Device LM53Q1 安全漏洞

Showing top 20 of 62 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: PHOENIX CONTACT FL SWITCH
Same vendor: n/a
Same weakness: CWE-285

V. Comments for CVE-2017-16743

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