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CVE-2022-20937

CVSS 5.3 · Medium EPSS 0.40% · P61
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I. Basic Information for CVE-2022-20937

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in a feature that monitors RADIUS requests on Cisco Identity Services Engine (ISE) Software could allow an unauthenticated, remote attacker to negatively affect the performance of an affected device. This vulnerability is due to insufficient management of system resources. An attacker could exploit this vulnerability by taking actions that cause Cisco ISE Software to receive specific RADIUS traffic. A successful and sustained exploit of this vulnerability could allow the attacker to cause reduced performance of the affected device, resulting in significant delays to RADIUS authentications. There are workarounds that address this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
不充分的资源池
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Identity Services Engine 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Identity Services Engine（ISE）是美国思科（Cisco）公司的一款环境感知平台（ISE身份服务引擎）。该平台通过收集网络、用户和设备中的实时信息，制定并实施相应策略来监管网络。 Cisco Identity Services Engine (ISE) Software存在安全漏洞，该漏洞源于其系统资源管理不足导致RADIUS请求的功能可能允许未经身份验证的远程攻击者对受影响设备的性能产生负面影响。攻击者可以使思科ISE软件接收特定的RADIUS流量导致RADIUS认证
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

VendorProductAffected VersionsCPESubscribe
CiscoCisco Identity Services Engine Software 2.6.0 -

II. Public POCs for CVE-2022-20937

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III. Intelligence Information for CVE-2022-20937

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Same Patch Batch · Cisco · 2022-11-03 · 13 CVEs total

CVE-2022-209618.8 HIGHCisco Identity Services Engine 跨站请求伪造漏洞
CVE-2022-209588.3 HIGHCisco BroadWorks CommPilot 代码问题漏洞
CVE-2022-209517.7 HIGHCisco BroadWorks CommPilot 代码问题漏洞
CVE-2022-209607.5 HIGH多款Cisco产品信任管理问题漏洞
CVE-2022-209567.1 HIGHCisco Identity Services Engine 安全漏洞
CVE-2022-209426.5 MEDIUM多款Cisco产品安全漏洞
CVE-2022-209635.4 MEDIUMCisco Identity Services Engine 跨站脚本漏洞
CVE-2022-208675.4 MEDIUM多款Cisco产品SQL注入漏洞
CVE-2022-209694.8 MEDIUMCisco Umbrella 跨站脚本漏洞
CVE-2022-207724.7 MEDIUM多款Cisco产品注入漏洞
CVE-2022-208684.7 MEDIUM多款Cisco产品信任管理问题漏洞
CVE-2022-209623.8 LOWCisco Identity Services Engine 路径遍历漏洞

IV. Related Vulnerabilities

Same product: Cisco Identity Services Engine Software
Same vendor: Cisco
Same weakness: CWE-410

V. Comments for CVE-2022-20937

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