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CVE-2021-1490— Cisco Web Security Appliance Cross-Site Scripting Vulnerability

CVSS 4.7 · Medium EPSS 0.20% · P42
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I. Basic Information for CVE-2021-1490

Vulnerability Information

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Vulnerability Title
Cisco Web Security Appliance Cross-Site Scripting Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the web-based management interface of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected device. This vulnerability is due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit this vulnerability by persuading a user to retrieve a crafted file that contains malicious payload and upload it to the affected device. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Web Security Appliance 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Secure Web Appliance是美国思科(Cisco)公司的一个应用程序。用于保护网站。 Cisco Web Security Appliance 存在跨站脚本漏洞,该漏洞源于在基于web的管理界面中对用户提供的输入进行了不正确的验证。攻击者可利用该漏洞执行任意命令。
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

VendorProductAffected VersionsCPESubscribe
CiscoCisco Web Security Appliance (WSA) n/a -

II. Public POCs for CVE-2021-1490

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III. Intelligence Information for CVE-2021-1490

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Same Patch Batch · Cisco · 2021-05-06 · 41 CVEs total

CVE-2021-12759.8 CRITICALCisco SD-WAN vManage Software Vulnerabilities
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CVE-2021-14979.8 CRITICALCisco HyperFlex HX Command Injection Vulnerabilities
CVE-2021-14989.8 CRITICALCisco HyperFlex HX Command Injection Vulnerabilities
CVE-2021-15059.8 CRITICALCisco SD-WAN vManage Software Vulnerabilities
CVE-2021-15069.8 CRITICALCisco SD-WAN vManage Software Vulnerabilities
CVE-2021-15089.8 CRITICALCisco SD-WAN vManage Software Vulnerabilities
CVE-2021-12848.8 HIGHCisco SD-WAN vManage Software Authentication Bypass Vulnerability
CVE-2021-14008.8 HIGHCisco Small Business 100, 300, and 500 Series Wireless Access Points Vulnerabilities
CVE-2021-14018.8 HIGHCisco Small Business 100, 300, and 500 Series Wireless Access Points Vulnerabilities
CVE-2021-14217.8 HIGHCisco Enterprise NFV Infrastructure Software Command Injection Vulnerability
CVE-2021-15137.5 HIGHCisco SD-WAN Software vDaemon Denial of Service Vulnerability
CVE-2021-15117.5 HIGHCisco SD-WAN vEdge Software Buffer Overflow Vulnerabilities
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CVE-2021-15097.5 HIGHCisco SD-WAN vEdge Software Buffer Overflow Vulnerabilities
CVE-2021-13657.1 HIGHCisco Unified Communications Manager IM & Presence Service SQL Injection Vulnerabilities
CVE-2021-13637.1 HIGHCisco Unified Communications Manager IM & Presence Service SQL Injection Vulnerabilities
CVE-2021-14267.0 HIGHCisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabi
CVE-2021-14307.0 HIGHCisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabi
CVE-2021-14277.0 HIGHCisco AnyConnect Secure Mobility Client for Windows DLL and Executable Hijacking Vulnerabi

Showing top 20 of 41 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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