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CVE-2022-20860— Cisco Nexus Dashboard SSL Certificate Validation Vulnerability

Quick assessment

Affected
Cisco Cisco Nexus Dashboard
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.

Cisco Nexus Dashboard是美国思科（Cisco）公司的一个单一控制台。能够简化数据中心网络的运营和管理。 Cisco Nexus Dashboard 存在信任管理问题漏洞，未经身份验证的远程攻击者可以更改与关联控制器的通信或查看敏感信息。

CVSS 7.4 · High EPSS 0.53% · P43
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I. Basic Information for CVE-2022-20860

Vulnerability Information
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Vulnerability Title
Cisco Nexus Dashboard SSL Certificate Validation Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the SSL/TLS implementation of Cisco Nexus Dashboard could allow an unauthenticated, remote attacker to alter communications with associated controllers or view sensitive information. This vulnerability exists because SSL server certificates are not validated when Cisco Nexus Dashboard is establishing a connection to Cisco Application Policy Infrastructure Controller (APIC), Cisco Cloud APIC, or Cisco Nexus Dashboard Fabric Controller, formerly Data Center Network Manager (DCNM) controllers. An attacker could exploit this vulnerability by using man-in-the-middle techniques to intercept the traffic between the affected device and the controllers, and then using a crafted certificate to impersonate the controllers. A successful exploit could allow the attacker to alter communications between devices or view sensitive information, including Administrator credentials for these controllers.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Nexus Dashboard 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Nexus Dashboard是美国思科（Cisco）公司的一个单一控制台。能够简化数据中心网络的运营和管理。 Cisco Nexus Dashboard 存在信任管理问题漏洞，未经身份验证的远程攻击者可以更改与关联控制器的通信或查看敏感信息。
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
Cisco Cisco Nexus Dashboard n/a -

II. Public POCs for CVE-2022-20860

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III. Intelligence Information for CVE-2022-20860

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Vendor Advisories for CVE-2022-20860 (1)

Same Patch Batch · Cisco · 2022-07-21 · 45 CVEs total

CVE-2022-20857 9.8 CRITICAL Cisco Nexus Dashboard Unauthorized Access Vulnerabilities
CVE-2022-20858 9.8 CRITICAL Cisco Nexus Dashboard Unauthorized Access Vulnerabilities
CVE-2022-20861 9.8 CRITICAL Cisco Nexus Dashboard Unauthorized Access Vulnerabilities
CVE-2022-20916 6.1 MEDIUM Cisco IoT Control Center Cross-Site Scripting Vulnerability
CVE-2022-20906 6.0 MEDIUM Cisco Nexus Dashboard Privilege Escalation Vulnerabilities
CVE-2022-20909 6.0 MEDIUM Cisco Nexus Dashboard Privilege Escalation Vulnerabilities
CVE-2022-20907 6.0 MEDIUM Cisco Nexus Dashboard Privilege Escalation Vulnerabilities
CVE-2022-20908 6.0 MEDIUM Cisco Nexus Dashboard Privilege Escalation Vulnerabilities
CVE-2022-20913 4.9 MEDIUM Cisco Nexus Dashboard Arbitrary File Write Vulnerability
CVE-2022-20912 4.7 MEDIUM Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an
CVE-2022-20876 4.7 MEDIUM Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an
CVE-2022-20875 4.7 MEDIUM Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an
CVE-2022-20902 4.7 MEDIUM Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an
CVE-2022-20901 4.7 MEDIUM Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an
CVE-2022-20900 4.7 MEDIUM Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an
CVE-2022-20899 4.7 MEDIUM Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an
CVE-2022-20898 4.7 MEDIUM Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an
CVE-2022-20897 4.7 MEDIUM Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an
CVE-2022-20896 4.7 MEDIUM Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an
CVE-2022-20903 4.7 MEDIUM Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Nexus Dashboard
Same vendor: Cisco
Same weakness: CWE-295

V. Comments for CVE-2022-20860

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