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CVE-2019-1588— Cisco Nexus 9000 Series Fabric Switches Application-Centric Infrastructure Mode Arbitrary File Read Vulnerability

Quick assessment

Affected
Cisco Cisco NX-OS Software for Nexus 9000 Series Fabric Switches ACI Mode
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 9000 Series Fabric Switches（处于Application-Centric Infrastructure (ACI)模式）中的NX-OS Software存在输入验证漏洞，该漏洞源于对用户提交的输入程序缺少输入和验证检查机制。本地攻击者可利用该漏洞在受影响设备上读取任意文件。

AI Predicted 5.5 Difficulty: Easy EPSS 0.35% · P26
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I. Basic Information for CVE-2019-1588

Vulnerability Information
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Vulnerability Title
Cisco Nexus 9000 Series Fabric Switches Application-Centric Infrastructure Mode Arbitrary File Read Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the Cisco Nexus 9000 Series Fabric Switches running in Application-Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected device. The vulnerability is due to a lack of proper input and validation checking mechanisms of user-supplied input sent to an affected device. A successful exploit could allow the attacker unauthorized access to read arbitrary files on an affected device. This vulnerability has been fixed in version 14.0(1h).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Nexus 9000 Series Fabric Switches 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Nexus 9000 Series Fabric Switches（处于Application-Centric Infrastructure (ACI)模式）中的NX-OS Software存在输入验证漏洞，该漏洞源于对用户提交的输入程序缺少输入和验证检查机制。本地攻击者可利用该漏洞在受影响设备上读取任意文件。
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 NX-OS Software for Nexus 9000 Series Fabric Switches ACI Mode unspecified ~ 14.0(1h) -

II. Public POCs for CVE-2019-1588

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III. Intelligence Information for CVE-2019-1588

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Vendor Advisories for CVE-2019-1588 (2)

Same Patch Batch · Cisco · 2019-03-06 · 6 CVEs total

CVE-2019-1591 Cisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Shell Esca
CVE-2019-1593 Cisco NX-OS Software Bash Shell Role-Based Access Control Bypass Privilege Escalation Vuln
CVE-2019-1594 Cisco NX-OS Software 802.1X Extensible Authentication Protocol over LAN Denial of Service
CVE-2019-1595 Cisco Nexus 5600 and 6000 Series Switches Fibre Channel over Ethernet Denial of Service Vu
CVE-2019-1585 Cisco Nexus 9000 Series Fabric Switches Application-Centric Infrastructure Mode Privilege

IV. Related Vulnerabilities

Same product: Cisco NX-OS Software for Nexus 9000 Series Fabric Switches ACI Mode
Same vendor: Cisco
Same weakness: CWE-20

V. Comments for CVE-2019-1588

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