CVE-2019-1894— Cisco Enterprise NFV Infrastructure Software Arbitrary File Read and Write 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之前版本中存在输入验证错误漏洞。远程攻击者可借助特制的变量利用该漏洞覆盖或读取底层操作系统上的任意文件。
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I. Basic Information for CVE-2019-1894
Vulnerability Information
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Vulnerability Title
Cisco Enterprise NFV Infrastructure Software Arbitrary File Read and Write Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, remote attacker with administrator privileges to overwrite or read arbitrary files on the underlying operating system (OS) of an affected device. The vulnerability is due to improper input validation in NFVIS filesystem commands. An attacker could exploit this vulnerability by using crafted variables during the execution of an affected command. A successful exploit could allow the attacker to overwrite or read arbitrary files on the underlying OS.
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 Enterprise NFV Infrastructure Software 输入验证错误漏洞
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之前版本中存在输入验证错误漏洞。远程攻击者可借助特制的变量利用该漏洞覆盖或读取底层操作系统上的任意文件。
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 Enterprise NFV Infrastructure Software | unspecified ~ 3.10.1 | - |
|
II. Public POCs for CVE-2019-1894
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2019-1894 (1)
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190703-nfvis-file-readwrite 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-2019-1893 | Cisco Enterprise NFV Infrastructure Software Command Injection 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-2019-1894
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