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CVE-2019-1743— Cisco IOS XE Software Arbitrary File Upload Vulnerability

EPSS 0.71% · P72
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I. Basic Information for CVE-2019-1743

Vulnerability Information
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Vulnerability Title
Cisco IOS XE Software Arbitrary File Upload Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the web UI framework of Cisco IOS XE Software could allow an authenticated, remote attacker to make unauthorized changes to the filesystem of the affected device. The vulnerability is due to improper input validation. An attacker could exploit this vulnerability by crafting a malicious file and uploading it to the device. An exploit could allow the attacker to gain elevated privileges on the affected device.
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 IOS XE 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS XE是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS XE中的Web IU框架存在输入验证漏洞。当Web服务器功能被启用时，远程攻击者可通过向设备上传恶意制作的文件利用该漏洞获取提升的权限。
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
CiscoCisco IOS XE Software 16.2.1 -

II. Public POCs for CVE-2019-1743

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III. Intelligence Information for CVE-2019-1743

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Same Patch Batch · Cisco · 2019-03-27 · 13 CVEs total

CVE-2019-1737Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability
CVE-2019-1738Cisco IOS and IOS XE Software Network-Based Application Recognition Denial of Service Vuln
CVE-2019-1739Cisco IOS and IOS XE Software Network-Based Application Recognition Denial of Service Vuln
CVE-2019-1741Cisco IOS XE Software Encrypted Traffic Analytics Denial of Service Vulnerability
CVE-2019-1740Cisco IOS and IOS XE Software Network-Based Application Recognition Denial of Service Vuln
CVE-2019-1742Cisco IOS XE Software Information Disclosure Vulnerability
CVE-2019-1745Cisco IOS XE Software Command Injection Vulnerability
CVE-2019-1746Cisco IOS and IOS XE Software Cluster Management Protocol Denial of Service Vulnerability
CVE-2019-1748Cisco IOS and IOS XE Software Network Plug-and-Play Agent Certificate Validation Vulnerabi
CVE-2019-1747Cisco IOS and IOS XE Software Short Message Service Denial of Service Vulnerability
CVE-2019-1750Cisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service Vulnerabili
CVE-2019-1749Cisco Aggregation Services Router 900 Route Switch Processor 3 OSPFv2 Denial of Service Vu

IV. Related Vulnerabilities

Same product: Cisco IOS XE Software
Same vendor: Cisco
Same weakness: CWE-20

V. Comments for CVE-2019-1743

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