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CVE-2023-20040

CVSS 5.5 · Medium EPSS 1.50% · P81
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I. Basic Information for CVE-2023-20040

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the NETCONF service of Cisco Network Services Orchestrator (NSO) could allow an authenticated, remote attacker to cause a denial of service (DoS) on an affected system that is running as the root user. To exploit this vulnerability, the attacker must be a member of the admin group. This vulnerability exists because user-supplied input is not properly validated when NETCONF is used to upload packages to an affected device. An attacker could exploit this vulnerability by uploading a specially crafted package file. A successful exploit could allow the attacker to write crafted files to arbitrary locations on the filesystem or delete arbitrary files from the filesystem of an affected device, resulting in a DoS condition. Note: By default, during install, Cisco NSO will be set up to run as the root user unless the --run-as-user option is used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
相对路径遍历
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Network Services Orchestrator 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Network Services Orchestrator（NSO）是美国思科（Cisco）公司的一套网络自动化服务解决方案。 Cisco Network Services Orchestrator (NSO)存在安全漏洞，该漏洞源于对用户提供的输入验证不正确，从而导致拒绝服务。
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 Network Services Orchestrator 4.7.3 -

II. Public POCs for CVE-2023-20040

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III. Intelligence Information for CVE-2023-20040

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Same Patch Batch · Cisco · 2023-01-19 · 18 CVEs total

CVE-2023-200259.0 CRITICALCisco Small Business RV016 输入验证错误漏洞
CVE-2023-200388.8 HIGHCisco Industrial Network Director 信任管理问题漏洞
CVE-2023-200208.6 HIGHCisco BroadWorks Application 输入验证错误漏洞
CVE-2023-200188.6 HIGHCisco IP Phone 安全漏洞
CVE-2023-200108.1 HIGHCisco Unified Communications Manager SQL注入漏洞
CVE-2023-200446.7 MEDIUMCisco CX Cloud Agent 安全漏洞
CVE-2023-200436.7 MEDIUMCisco CX Cloud Agent 安全漏洞
CVE-2023-200476.5 MEDIUMCisco Webex 安全漏洞
CVE-2023-200266.5 MEDIUMCisco Small Business RV016 输入验证错误漏洞
CVE-2023-200196.1 MEDIUMCisco BroadWorks Application 跨站脚本漏洞
CVE-2023-200375.4 MEDIUMCisco Industrial Network Director 跨站脚本漏洞
CVE-2023-200454.9 MEDIUMCisco RV160和RV260 输入验证错误漏洞
CVE-2023-200074.7 MEDIUMCisco Small Business RV340 和 RV345 操作系统命令注入漏洞
CVE-2023-200084.4 MEDIUMCisco TelePresence Collaboration Endpoint Software 安全漏洞
CVE-2023-200024.4 MEDIUMCisco TelePresence Collaboration Endpoint Software 代码问题漏洞
CVE-2023-20057Cisco Email Security Appliance 注入漏洞
CVE-2023-20058Cisco Unified Intelligence Center 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: Cisco Network Services Orchestrator
Same vendor: Cisco
Same weakness: CWE-23

V. Comments for CVE-2023-20040

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