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CVE-2020-8144

Quick assessment

Affected
n/a UniFi Video Controller (for Windows 7/8/10 x64)
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.

Ubiquiti Networks UniFi Video Controller是美国优比快（Ubiquiti Networks）公司的一款用于控制管理UniFi视频设备的Web应用程序。 Ubiquiti Networks UniFi Video Controller v3.9.3及之前版本中存在路径遍历漏洞，该漏洞源于UniFi Video Server的固件更新功能没有验证固件下载到的位置。攻击者可利用该漏洞向被限制的路径发送文件。

AI Predicted 7.5 Difficulty: Easy EPSS 0.75% · P52

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-8144

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The UniFi Video Server v3.9.3 and prior (for Windows 7/8/10 x64) web interface Firmware Update functionality, under certain circumstances, does not validate firmware download destinations to ensure they are within the intended destination directory tree. It accepts a request with a URL to firmware update information. If the version field contains ..\ character sequences, the destination file path to save the firmware can be manipulated to be outside the intended destination directory tree. Fixed in UniFi Video Controller v3.10.3 and newer.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Ubiquiti Networks UniFi Video Controller 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ubiquiti Networks UniFi Video Controller是美国优比快（Ubiquiti Networks）公司的一款用于控制管理UniFi视频设备的Web应用程序。 Ubiquiti Networks UniFi Video Controller v3.9.3及之前版本中存在路径遍历漏洞，该漏洞源于UniFi Video Server的固件更新功能没有验证固件下载到的位置。攻击者可利用该漏洞向被限制的路径发送文件。
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
- UniFi Video Controller (for Windows 7/8/10 x64) v3.9.3 and prior are affected -

II. Public POCs for CVE-2020-8144

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III. Intelligence Information for CVE-2020-8144

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Other References for CVE-2020-8144 (1)

Same Patch Batch · n/a · 2020-04-01 · 41 CVEs total

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CVE-2020-11455 LimeSurvey 路径遍历漏洞
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CVE-2020-10864 Avast Antivirus 输入验证错误漏洞
CVE-2020-11449 Technicolor 安全漏洞
CVE-2020-10231 多款TP-Link产品代码问题漏洞
CVE-2020-7948 WordPress Auth0 安全漏洞
CVE-2020-7947 WordPress Auth0 注入漏洞
CVE-2020-5391 WordPress Auth0 跨站请求伪造漏洞
CVE-2020-6753 WordPress Auth0 跨站脚本漏洞
CVE-2020-5392 WordPress Auth0 跨站脚本漏洞
CVE-2020-11445 多款TP-LINK产品授权问题漏洞
CVE-2020-6096 GNU glibc 数字错误漏洞

Showing top 20 of 41 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: UniFi Video Controller (for Windows 7/8/10 x64)
Same vendor: n/a
Same weakness: CWE-22

V. Comments for CVE-2020-8144

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