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CVE-2019-1605— Cisco NX-OS Software 输入验证错误漏洞

一分钟漏洞结论

影响对象
Cisco MDS 9000 Series Multilayer Switches
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

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

AI 预测 7.8 利用难度: 中等 EPSS 0.54% · P43
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一、 漏洞 CVE-2019-1605 基础信息

漏洞信息
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Vulnerability Title
Cisco NX-OS Software NX-API Arbitrary Code Execution Vulnerability
来源: CVE Program / CVE List V5
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).
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
来源: CVE Program / CVE List V5
Vulnerability Title
Cisco NX-OS Software 输入验证错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
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
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商 产品 影响版本 CPE 订阅
Cisco MDS 9000 Series Multilayer Switches unspecified ~ 8.1(1) -
Cisco Nexus 3000 Series Switches unspecified ~ 7.0(3)I4(8) -
Cisco Nexus 3500 Platform Switches unspecified ~ 6.0(2)A8(8) -
Cisco Nexus 3600 Platform Switches unspecified ~ 7.0(3)F3(5) -
Cisco Nexus 2000, 5500, 5600, and 6000 Series Switches unspecified ~ 7.3(2)N1(1) -
Cisco Nexus 7000 and 7700 Series Switches unspecified ~ 7.3(3)D1(1) -
Cisco Nexus 9000 Series Switches in Standalone NX-OS Mode unspecified ~ 7.0(3)I4(8) -
Cisco Nexus 9500 R-Series Line Cards and Fabric Modules unspecified ~ 7.0(3)F3(5) -

二、漏洞 CVE-2019-1605 的公开POC

# POC 描述 源链接 神龙链接
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三、漏洞 CVE-2019-1605 的情报信息

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CVE-2019-1605 厂商安全公告 (2)

同批安全公告 · Cisco · 2019-03-08 · 共 9 条

CVE-2019-1606 Cisco NX-OS Software 命令注入漏洞
CVE-2019-1607 Cisco NX-OS Software 命令注入漏洞
CVE-2019-1608 Cisco NX-OS Software 命令注入漏洞
CVE-2019-1609 Cisco NX-OS Software 命令注入漏洞
CVE-2019-1602 Cisco NX-OS Software 权限许可和访问控制问题漏洞
CVE-2019-1603 Cisco NX-OS Software 授权问题漏洞
CVE-2019-1604 Cisco NX-OS Software 授权问题漏洞
CVE-2019-1601 Cisco NX-OS Software 访问控制错误漏洞

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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