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CVE-2022-20763— Cisco Webex Meetings Java Deserialization Vulnerability

CVSS 5.4 · Medium EPSS 0.48% · P65
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I. Basic Information for CVE-2022-20763

Vulnerability Information
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Vulnerability Title
Cisco Webex Meetings Java Deserialization Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the login authorization components of Cisco Webex Meetings could allow an authenticated, remote attacker to inject arbitrary Java code. This vulnerability is due to improper deserialization of Java code within login requests. An attacker could exploit this vulnerability by sending malicious login requests to the Cisco Webex Meetings service. A successful exploit could allow the attacker to inject arbitrary Java code and take arbitrary actions within the Cisco Webex Meetings application.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Webex Meetings 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Webex Meetings是美国思科（Cisco）公司的一套视频会议解决方案。 Cisco Webex Meetings存在安全漏洞，该漏洞源于登录请求中的Java代码反序列化不当造成的。远程攻击者利用该漏洞注入任意Java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

VendorProductAffected VersionsCPESubscribe
CiscoCisco Webex Meetings n/a -

II. Public POCs for CVE-2022-20763

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III. Intelligence Information for CVE-2022-20763

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Same Patch Batch · Cisco · 2022-04-06 · 12 CVEs total

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CVE-2022-207627.8 HIGHCisco Ultra Cloud Core - Subscriber Microservices Infrastructure Privilege Escalation Vuln
CVE-2022-207746.8 MEDIUMCisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware Cross-Site Request
CVE-2022-207826.5 MEDIUMCisco Identity Services Engine Sensitive Information Disclosure Vulnerability
CVE-2022-206656.0 MEDIUMCisco StarOS Command Injection Vulnerability
CVE-2022-207845.8 MEDIUMCisco Web Security Appliance Filter Bypass Vulnerability
CVE-2022-207415.4 MEDIUMCisco Secure Network Analytics Network Diagrams Application Cross-Site Scripting Vulnerabi
CVE-2022-207815.4 MEDIUMCisco Web Security Appliance Stored Cross-Site Scripting Vulnerability
CVE-2022-206755.3 MEDIUMMultiple Cisco Security Products Simple Network Management Protocol Service Denial of Serv

IV. Related Vulnerabilities

Same product: Cisco Webex Meetings
Same vendor: Cisco
Same weakness: CWE-502

V. Comments for CVE-2022-20763

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