CVE-2019-1893— Cisco Enterprise NFV Infrastructure Software Command Injection Vulnerability
Quick assessment
Affected
Cisco Cisco Enterprise NFV Infrastructure Software
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 Enterprise NFV Infrastructure Software（NFVIS）是美国思科（Cisco）公司的一套NVF基础架构软件平台。该平台可以通过中央协调器和控制器实现虚拟化服务的全生命周期管理。 Cisco Enterprise NFVIS 3.10.1之前版本中存在命令注入漏洞，该漏洞源于程序没有进行充分的输入验证。本地攻击者可借助恶意的输入利用该漏洞在底层操作系统上执行任意命令。
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I. Basic Information for CVE-2019-1893
Vulnerability Information
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Vulnerability Title
Cisco Enterprise NFV Infrastructure Software Command Injection Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system (OS) of an affected device as root. The vulnerability is due to insufficient input validation of a configuration file that is accessible to a local shell user. An attacker could exploit this vulnerability by including malicious input during the execution of this file. A successful exploit could allow the attacker to execute arbitrary commands on the underlying OS as root.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Enterprise NFV Infrastructure Software 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Enterprise NFV Infrastructure Software（NFVIS）是美国思科（Cisco）公司的一套NVF基础架构软件平台。该平台可以通过中央协调器和控制器实现虚拟化服务的全生命周期管理。 Cisco Enterprise NFVIS 3.10.1之前版本中存在命令注入漏洞，该漏洞源于程序没有进行充分的输入验证。本地攻击者可借助恶意的输入利用该漏洞在底层操作系统上执行任意命令。
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 Enterprise NFV Infrastructure Software | unspecified ~ 3.10.1 | - |
|
II. Public POCs for CVE-2019-1893
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2019-1893 (1)
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190703-nfvis-commandinj vendor-advisory x_refsource_CISCO
Same Patch Batch · Cisco · 2019-07-06 · 13 CVEs total
| CVE-2019-1930 | Cisco Firepower Management Center RSS Cross-Site Scripting Vulnerabilities | |
| CVE-2019-1931 | Cisco Firepower Management Center RSS Cross-Site Scripting Vulnerabilities | |
| CVE-2019-1932 | Cisco Advanced Malware Protection for Endpoints Windows Command Injection Vulnerability | |
| CVE-2019-1933 | Cisco Email Security Appliance Content Filter Bypass Vulnerability | |
| CVE-2019-1921 | Cisco Email Security Appliance Content Filter Bypass Vulnerability | |
| CVE-2019-1922 | Cisco IP Phone 7800 and 8800 Series Session Initiation Protocol Denial of Service Vulnerab | |
| CVE-2019-1894 | Cisco Enterprise NFV Infrastructure Software Arbitrary File Read and Write Vulnerability | |
| CVE-2019-1909 | Cisco IOS XR Software Border Gateway Protocol Denial of Service Vulnerability | |
| CVE-2019-1911 | Cisco Unified Communications Domain Manager Restricted Shell Escape Vulnerability | |
| CVE-2019-1887 | Cisco Unified Communications Manager Session Initiation Protocol Denial of Service Vulnera | |
| CVE-2019-1891 | Cisco Small Business Series Switches HTTP Denial of Service Vulnerability | |
| CVE-2019-1892 | Cisco Small Business Series Switches Memory Corruption Vulnerability |
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V. Comments for CVE-2019-1893
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