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CVE-2019-15969— Cisco Web Security Appliance Management Interface Cross-Site Scripting Vulnerability

Quick assessment

Affected
Cisco Cisco Web Security Appliance (WSA)
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 Web Security Appliance（WSA）是美国思科（Cisco）公司的一款Web安全设备。该设备提供基于SaaS的访问控制、实时网络报告和追踪、制定安全策略等功能。 Cisco WSA Release 11.8.0-332之前版本中的Web管理界面存在跨站脚本漏洞，该漏洞源于程序没有充分验证用户提交的输入。远程攻击者可通过诱使用户点击特制的链接利用该漏洞执行脚本代码或HTML代码，进而获取基于浏览器的敏感信息。

AI Predicted 6.1 Difficulty: Easy EPSS 0.80% · P55
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I. Basic Information for CVE-2019-15969

Vulnerability Information
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Vulnerability Title
Cisco Web Security Appliance Management Interface Cross-Site Scripting Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web-based management interface of Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script or HTML code in the context of the interface, which could allow the attacker to gain access to sensitive, browser-based information.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Cisco Web Security Appliance 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Web Security Appliance（WSA）是美国思科（Cisco）公司的一款Web安全设备。该设备提供基于SaaS的访问控制、实时网络报告和追踪、制定安全策略等功能。 Cisco WSA Release 11.8.0-332之前版本中的Web管理界面存在跨站脚本漏洞，该漏洞源于程序没有充分验证用户提交的输入。远程攻击者可通过诱使用户点击特制的链接利用该漏洞执行脚本代码或HTML代码，进而获取基于浏览器的敏感信息。
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 Web Security Appliance (WSA) n/a -

II. Public POCs for CVE-2019-15969

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III. Intelligence Information for CVE-2019-15969

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Vendor Advisories for CVE-2019-15969 (1)

Same Patch Batch · Cisco · 2020-09-23 · 34 CVEs total

CVE-2020-3569 8.6 HIGH Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerabilities
CVE-2019-16023 Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
CVE-2019-16021 Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
CVE-2019-16025 Cisco Emergency Responder Stored Cross-Site Scripting Vulnerability
CVE-2019-16028 Cisco Firepower Management Center Lightweight Directory Access Protocol Authentication Byp
CVE-2019-1736 Multiple Cisco UCS-Based Products UEFI Secure Boot Bypass Vulnerability
CVE-2019-1888 Cisco Unified Contact Center Express Privilege Escalation Vulnerability
CVE-2019-1947 Cisco Email Security Appliance Denial of Service Vulnerability
CVE-2019-1983 Cisco Email Security Appliance and Cisco Content Security Management Appliance Denial of S
CVE-2020-3116 Cisco Webex Centers Denial of Service Vulnerability
CVE-2020-3117 Cisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header I
CVE-2020-3124 Cisco Hosted Collaboration Mediation Fulfillment Cross-Site Request Forgery Vulnerability
CVE-2020-3130 Cisco Unity Connection Directory Traversal Vulnerability
CVE-2020-3133 Cisco Email Security Appliance Content Filter Bypass Vulnerability
CVE-2020-3135 Cisco Unified Communications Manager Cross-Site Request Forgery Vulnerability
CVE-2020-3137 Cisco Email Security Appliance Cross-Site Scripting Vulnerability
CVE-2020-3143 Cisco TelePresence Collaboration Endpoint, TelePresence Codec, and RoomOS Software Path Tr
CVE-2019-15283 Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne
CVE-2019-16019 Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
CVE-2019-16017 Cisco Unified Customer Voice Portal Insecure Direct Object Reference Vulnerability

Showing top 20 of 34 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Web Security Appliance (WSA)
Same vendor: Cisco
Same weakness: CWE-79

V. Comments for CVE-2019-15969

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