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CVE-2020-5739

Quick assessment

Affected
n/a Grandstream GXP1600 Series
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.

Grandstream GXP1600是美国潮流网络（Grandstream）公司的一款IP电话产品。 Grandstream GXP1600系列使用1.0.4.152及之前版本固件存在代码注入漏洞。攻击者可借助‘Additional Settings’字段利用该漏洞向配置文件中添加任意的OpenVPN配置设置，以root权限执行代码。

AI Predicted 8.8 Difficulty: Easy EPSS 5.34% · P92

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-5739

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker adds an OpenVPN up script to the phone's VPN settings via the "Additional Settings" field in the web interface. When the VPN's connection is established, the user defined script is executed with root privileges.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Grandstream GXP1600 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Grandstream GXP1600是美国潮流网络（Grandstream）公司的一款IP电话产品。 Grandstream GXP1600系列使用1.0.4.152及之前版本固件存在代码注入漏洞。攻击者可借助‘Additional Settings’字段利用该漏洞向配置文件中添加任意的OpenVPN配置设置，以root权限执行代码。
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
- Grandstream GXP1600 Series 1.0.4.152 and below -

II. Public POCs for CVE-2020-5739

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III. Intelligence Information for CVE-2020-5739

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Same Patch Batch · n/a · 2020-04-14 · 32 CVEs total

CVE-2020-10382 MB CONNECT LINE mymbCONNECT24和mbCONNECT24 安全漏洞
CVE-2020-11739 Xen 竞争条件问题漏洞
CVE-2020-11740 Xen 信息泄露漏洞
CVE-2020-11741 Xen 安全漏洞
CVE-2020-11742 Xen 安全漏洞
CVE-2020-11743 Xen 安全漏洞
CVE-2020-5738 Grandstream GXP1600 后置链接漏洞
CVE-2020-9460 Octech Oempro 跨站脚本漏洞
CVE-2020-9461 Octech Oempro 跨站脚本漏洞
CVE-2020-9004 Wowza Media Systems Streaming Engine 访问控制错误漏洞
CVE-2020-7958 OnePlus 7 Pro 信息泄露漏洞
CVE-2019-16879 Synergy Systems & Solutions HUSKY RTU 6049-E70 访问控制错误漏洞
CVE-2020-7800 Synergy Systems & Solutions HUSKY RTU 6049-E70 代码问题漏洞
CVE-2020-7801 Synergy Systems & Solutions HUSKY RTU 6049-E70 信息泄露漏洞
CVE-2020-7802 Synergy Systems & Solutions HUSKY RTU 6049-E70 安全漏洞
CVE-2020-10381 MB CONNECT LINE mymbCONNECT24和mbCONNECT24 SQL注入漏洞
CVE-2020-11758 Industrial Light and Magic OpenEXR 缓冲区错误漏洞
CVE-2020-10383 MB CONNECT LINE mymbCONNECT24和mbCONNECT24 安全漏洞
CVE-2020-10384 MB CONNECT LINE mymbCONNECT24 安全漏洞
CVE-2019-18822 ZOOM Call Recording 安全漏洞

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Grandstream GXP1600 Series
Same vendor: n/a
Same weakness: CWE-94

V. Comments for CVE-2020-5739

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