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CVE-2020-8257

Quick assessment

Affected
n/a Citrix Gateway Plug-in for Windows
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.

Citrix Systems Gateway（Citrix Systems NetScaler Gateway）是美国思杰系统（Citrix Systems）公司的一套安全的远程接入解决方案。该产品可为管理员提供应用级和数据级管控功能，以实现用户从任何地点远程访问应用和数据。 Citrix Gateway插件在Windows中存在安全漏洞，攻击者可利用该漏洞可能导致本地用户将其特权级别提升为SYSTEM。以下产品及版本受到影响：Citrix Gateway Plug-in 13.0 for Windows

AI Predicted 7.8 Difficulty: Easy EPSS 1.65% · P75

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-8257

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper privilege management on services run by Citrix Gateway Plug-in for Windows, versions before and including 13.0-61.48 and 12.1-58.15, lead to privilege escalation attacks
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Citrix Systems Gateway 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Citrix Systems Gateway（Citrix Systems NetScaler Gateway）是美国思杰系统（Citrix Systems）公司的一套安全的远程接入解决方案。该产品可为管理员提供应用级和数据级管控功能，以实现用户从任何地点远程访问应用和数据。 Citrix Gateway插件在Windows中存在安全漏洞，攻击者可利用该漏洞可能导致本地用户将其特权级别提升为SYSTEM。以下产品及版本受到影响：Citrix Gateway Plug-in 13.0 for Windows
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
- Citrix Gateway Plug-in for Windows Versions before and including 13.0-61.48 and 12.1-58.15 -

II. Public POCs for CVE-2020-8257

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III. Intelligence Information for CVE-2020-8257

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Other References for CVE-2020-8257 (1)

Same Patch Batch · n/a · 2020-12-14 · 56 CVEs total

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CVE-2020-0457 Google Android 缓冲区错误漏洞
CVE-2020-0016 Google Android Pixel 信任管理问题漏洞
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CVE-2020-0019 Google Android Pixel 信任管理问题漏洞
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CVE-2020-0459 Google Android 安全漏洞
CVE-2020-0468 Google Android Pixel 安全漏洞
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CVE-2020-0466 Google Android资源管理错误漏洞
CVE-2020-0099 Google Android 安全漏洞
CVE-2020-20189 Ornose15 Newpk SQL注入漏洞
CVE-2020-14368 Eclipse Che 跨站请求伪造漏洞
CVE-2020-20184 Liftoff GateOne 输入验证错误漏洞
CVE-2020-29304 WordPress 跨站脚本漏洞
CVE-2020-29303 WordPress SabaiApps DirectoriesPro plugin 跨站脚本漏洞
CVE-2020-20183 Zyxel P1302-T10 代码问题漏洞

Showing top 20 of 56 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Citrix Gateway Plug-in for Windows
Same vendor: n/a

V. Comments for CVE-2020-8257

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