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CVE-2024-20279— Cisco Application Policy Infrastructure Controller Unauthorized Policy Actions Vulnerability

Quick assessment

Affected
Cisco Cisco Application Policy Infrastructure Controller (APIC)
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 Application Policy Infrastructure Controller（APIC）是美国思科（Cisco）公司的一款自动化的基础架构部署和治理解决方案。 Cisco Application Policy Infrastructure Controller存在安全漏洞，该漏洞源于访问控制不当。

CVSS 4.3 · Medium EPSS 0.32% · P23
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I. Basic Information for CVE-2024-20279

Vulnerability Information
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Vulnerability Title
Cisco Application Policy Infrastructure Controller Unauthorized Policy Actions Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the restricted security domain implementation of Cisco Application Policy Infrastructure Controller (APIC) could allow an authenticated, remote attacker to modify the behavior of default system policies, such as quality of service (QoS) policies, on an affected system. This vulnerability is due to improper access control when restricted security domains are used to implement multi-tenancy. An attacker with a valid user account associated with a restricted security domain could exploit this vulnerability. A successful exploit could allow the attacker to read, modify, or delete child policies created under default system policies, which are implicitly used by all tenants in the fabric, resulting in disruption of network traffic. Exploitation is not possible for policies under tenants that an attacker has no authorization to access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Application Policy Infrastructure Controller 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Application Policy Infrastructure Controller（APIC）是美国思科（Cisco）公司的一款自动化的基础架构部署和治理解决方案。 Cisco Application Policy Infrastructure Controller存在安全漏洞，该漏洞源于访问控制不当。
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 Application Policy Infrastructure Controller (APIC) 3.2(8d) -

II. Public POCs for CVE-2024-20279

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III. Intelligence Information for CVE-2024-20279

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Vendor Advisories for CVE-2024-20279 (1)

Same Patch Batch · Cisco · 2024-08-28 · 9 CVEs total

CVE-2024-20446 8.6 HIGH Cisco NX-OS Software DHCPv6 Relay Agent Denial of Service Vulnerability
CVE-2024-20411 6.7 MEDIUM Cisco NX-OS Bash Arbitrary Code Execution Vulnerability
CVE-2024-20413 6.7 MEDIUM Cisco NX-OS Bash Privilege Escalation Vulnerability
CVE-2024-20478 6.5 MEDIUM Cisco Application Policy Infrastructure Controller App Privilege Escalation Vulnerability
CVE-2024-20284 5.3 MEDIUM Cisco NX-OS Software Python Parser Escape Vulnerability
CVE-2024-20285 5.3 MEDIUM Cisco NX-OS Software Python Parser Escape Vulnerability
CVE-2024-20286 5.3 MEDIUM Cisco NX-OS Software Python Parser Escape Vulnerability
CVE-2024-20289 4.4 MEDIUM Cisco NX-OS Software Command Injection Vulnerability

IV. Related Vulnerabilities

Same product: Cisco Application Policy Infrastructure Controller (APIC)
Same vendor: Cisco
Same weakness: CWE-284

V. Comments for CVE-2024-20279

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