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CVE-2019-1605— Cisco NX-OS Software NX-API Arbitrary Code Execution Vulnerability

EPSS 0.19% · P40
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I. Basic Information for CVE-2019-1605

Vulnerability Information
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Vulnerability Title
Cisco NX-OS Software NX-API Arbitrary Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary code as root. The vulnerability is due to incorrect input validation in the NX-API feature. An attacker could exploit this vulnerability by sending a crafted HTTP or HTTPS request to an internal service on an affected device that has the NX-API feature enabled. A successful exploit could allow the attacker to cause a buffer overflow and execute arbitrary code as root. Note: The NX-API feature is disabled by default. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.1(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(8). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(2)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 7.3(3)D1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco NX-OS Software 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Nexus 9500 R-Series Line Cards and Fabric Modules等都是美国思科（Cisco）公司的产品。Cisco Nexus 9500 R-Series Line Cards and Fabric Modules是一款9500R系列线卡模块。Cisco Nexus 7000 Series Switches是一款7000系列交换机。Cisco Nexus 7700 Series Switches是一款7700系列交换机。Cisco NX-OS Software
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
CiscoMDS 9000 Series Multilayer Switches unspecified ~ 8.1(1) -
CiscoNexus 3000 Series Switches unspecified ~ 7.0(3)I4(8) -
CiscoNexus 3500 Platform Switches unspecified ~ 6.0(2)A8(8) -
CiscoNexus 3600 Platform Switches unspecified ~ 7.0(3)F3(5) -
CiscoNexus 2000, 5500, 5600, and 6000 Series Switches unspecified ~ 7.3(2)N1(1) -
CiscoNexus 7000 and 7700 Series Switches unspecified ~ 7.3(3)D1(1) -
CiscoNexus 9000 Series Switches in Standalone NX-OS Mode unspecified ~ 7.0(3)I4(8) -
CiscoNexus 9500 R-Series Line Cards and Fabric Modules unspecified ~ 7.0(3)F3(5) -

II. Public POCs for CVE-2019-1605

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III. Intelligence Information for CVE-2019-1605

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Same Patch Batch · Cisco · 2019-03-08 · 9 CVEs total

CVE-2019-1606Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1606)
CVE-2019-1607Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1607)
CVE-2019-1608Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1608)
CVE-2019-1609Cisco NX-OS Software CLI Command Injection Vulnerability (CVE-2019-1609)
CVE-2019-1602Cisco NX-OS Software Privilege Escalation Vulnerability
CVE-2019-1603Cisco NX-OS Software Privilege Escalation Vulnerability
CVE-2019-1604Cisco NX-OS Software Privilege Escalation Vulnerability
CVE-2019-1601Cisco NX-OS Software Unauthorized Filesystem Access Vulnerability

IV. Related Vulnerabilities

Same product: MDS 9000 Series Multilayer Switches
Same vendor: Cisco
Same weakness: CWE-20

V. Comments for CVE-2019-1605

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