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CVE-2022-27508— Unauthenticated denial of service

Quick assessment

Affected
Citirx Citrix Application Delivery Controller (Citrix ADC) and Citrix Gateway
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 Citrix Gateway（Citrix Systems NetScaler Gateway）和Citrix ADC都是美国思杰系统（Citrix Systems）公司的产品。Citrix Gateway是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 ADC是一个最全面的应用程序交付和负载平衡解决方案。用于实现应用程序安全性、整体可见性和可用性。 Citrix Systems ADC 和 Cit

AI Predicted 7.5 Difficulty: Easy EPSS 1.02% · P61

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-27508

Vulnerability Information
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Vulnerability Title
Unauthenticated denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated denial of service
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
多款Citrix Systems产品资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Citrix Systems Citrix Gateway（Citrix Systems NetScaler Gateway）和Citrix ADC都是美国思杰系统（Citrix Systems）公司的产品。Citrix Gateway是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 ADC是一个最全面的应用程序交付和负载平衡解决方案。用于实现应用程序安全性、整体可见性和可用性。 Citrix Systems ADC 和 Cit
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
Citirx Citrix Application Delivery Controller (Citrix ADC) and Citrix Gateway 12.1-64.16 -

II. Public POCs for CVE-2022-27508

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III. Intelligence Information for CVE-2022-27508

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Other References for CVE-2022-27508 (1)

IV. Related Vulnerabilities

Same product: Citrix Application Delivery Controller (Citrix ADC) and Citrix Gateway
Same vendor: Citirx
Same weakness: CWE-400

V. Comments for CVE-2022-27508

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