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CVE-2022-20908— Cisco Nexus Dashboard Privilege Escalation Vulnerabilities

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存在安全漏洞，该漏洞源于多个漏洞可能允许经过身份验证的本地攻击者提升受影响设备的权限。这些漏洞是由于在受影响设备上执行CLI命令期间输入验证不足。攻击者可以通过以救援用户身份进行身份验证并使用恶意有效载荷执行易受攻击的CLI命令来利用这些漏洞。 成功利用可能允许攻击者提升权限

CVSS 6.0 · Medium EPSS 0.22% · P11
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I. Basic Information for CVE-2022-20908

Vulnerability Information
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Vulnerability Title
Cisco Nexus Dashboard Privilege Escalation Vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple vulnerabilities in Cisco Nexus Dashboard could allow an authenticated, local attacker to elevate privileges on an affected device. These vulnerabilities are due to insufficient input validation during CLI command execution on an affected device. An attacker could exploit these vulnerabilities by authenticating as the rescue-user and executing vulnerable CLI commands using a malicious payload. A successful exploit could allow the attacker to elevate privileges to root on an affected device.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Nexus Dashboard 输入验证错误漏洞
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存在安全漏洞，该漏洞源于多个漏洞可能允许经过身份验证的本地攻击者提升受影响设备的权限。这些漏洞是由于在受影响设备上执行CLI命令期间输入验证不足。攻击者可以通过以救援用户身份进行身份验证并使用恶意有效载荷执行易受攻击的CLI命令来利用这些漏洞。 成功利用可能允许攻击者提升权限
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

Vendor Product Affected Versions CPE Subscribe
Cisco Cisco Nexus Dashboard n/a -

II. Public POCs for CVE-2022-20908

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III. Intelligence Information for CVE-2022-20908

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Vendor Advisories for CVE-2022-20908 (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-2022-20860 7.4 HIGH Cisco Nexus Dashboard SSL Certificate Validation Vulnerability
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-2022-20913 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-367

V. Comments for CVE-2022-20908

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