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CVE-2022-20777— Cisco Enterprise NFV Infrastructure Software Vulnerabilities

CVSS 9.9 · Critical EPSS 3.58% · P88
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I. Basic Information for CVE-2022-20777

Vulnerability Information
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Vulnerability Title
Cisco Enterprise NFV Infrastructure Software Vulnerabilities
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple vulnerabilities in Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an attacker to escape from the guest virtual machine (VM) to the host machine, inject commands that execute at the root level, or leak system data from the host to the VM. For more information about these vulnerabilities, see the Details section of this advisory.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Enterprise NFV Infrastructure Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Enterprise NFV Infrastructure Software（NFVIS）是美国思科（Cisco）公司的一套NVF基础架构软件平台。该平台可以通过中央协调器和控制器实现虚拟化服务的全生命周期管理。 Cisco Enterprise NFV Infrastructure 软件 4.0 及之前版本存在安全漏洞，经过身份验证的远程攻击者利用该漏洞能够从虚拟机中逃逸至宿主机，从而在 NFVIS 主机上获得未经授权的root级访问权限。
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 Enterprise NFV Infrastructure Software n/a -

II. Public POCs for CVE-2022-20777

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III. Intelligence Information for CVE-2022-20777

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Same Patch Batch · Cisco · 2022-05-04 · 13 CVEs total

CVE-2022-207799.9 CRITICALCisco Enterprise NFV Infrastructure Software Vulnerabilities
CVE-2022-207809.9 CRITICALCisco Enterprise NFV Infrastructure Software Vulnerabilities
CVE-2022-207708.6 HIGHClamAV CHM File Parsing Denial of Service Vulnerability Affecting Cisco Products: April 20
CVE-2022-207717.5 HIGHClamAV TIFF File Parsing Denial of Service Vulnerability Affecting Cisco Products: April 2
CVE-2022-207857.5 HIGHClamAV HTML Scanning Memory Leak Vulnerability Affecting Cisco Products: April 2022
CVE-2022-207646.5 MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software Vulnerabilities
CVE-2022-207946.5 MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software Vulnerabilities
CVE-2022-207966.5 MEDIUMClamAV Truncated File Denial of Service Vulnerability Affecting Cisco Products: April 2022
CVE-2022-207534.7 MEDIUMCisco Small Business RV Series Routers Remote Code Execution Vulnerability
CVE-2022-208014.7 MEDIUMCisco Small Business RV Series Routers Command Injection Vulnerabilities
CVE-2022-207994.7 MEDIUMCisco Small Business RV Series Routers Command Injection Vulnerabilities
CVE-2022-207344.4 MEDIUMCisco SD-WAN vManage Software Information Disclosure Vulnerability

IV. Related Vulnerabilities

Same product: Cisco Enterprise NFV Infrastructure Software
Same vendor: Cisco
Same weakness: CWE-284

V. Comments for CVE-2022-20777

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