CVE-2019-15956— Cisco Web Security Appliance Unauthorized Device Reset Vulnerability
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I. Basic Information for CVE-2019-15956
Vulnerability Information
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Vulnerability Title
Cisco Web Security Appliance Unauthorized Device Reset Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the web management interface of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to perform an unauthorized system reset on an affected device. The vulnerability is due to improper authorization controls for a specific URL in the web management interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could have a twofold impact: the attacker could either change the administrator password, gaining privileged access, or reset the network configuration details, causing a denial of service (DoS) condition. In both scenarios, manual intervention is required to restore normal operations.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Web Security Appliance AsyncOS Software 访问控制错误漏洞
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。AsyncOS Software是使用在其中的一套操作系统。 Cisco WSA中的AsyncOS Software存在访问控制错误漏洞，该漏洞源于程序对Web管理界面中的URL进行了错误授权控制。攻击者可通过发送特制的HTTP请求利用该漏洞更改管理员密码，提升权限或重置配置信息，造成拒绝服务。
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) | unspecified ~ n/a | - |
II. Public POCs for CVE-2019-15956
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191106-wsa-unauth-devresetvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2019-15956
Same Patch Batch · Cisco · 2019-11-26 · 24 CVEs total
| CVE-2019-15998 | Cisco IOS XR Software NETCONF Over Secure Shell ACL Bypass Vulnerability | |
| CVE-2019-15973 | Cisco Industrial Network Director Reflected Cross-Site Scripting Vulnerability | |
| CVE-2019-15967 | Cisco TelePresence Collaboration Endpoint and RoomOS Audio Eavesdropping Vulnerability | |
| CVE-2019-15960 | Cisco Webex Network Recording Admin Page Privilege Escalation Vulnerability | |
| CVE-2019-15958 | Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution | |
| CVE-2019-15288 | Cisco TelePresence Collaboration Endpoint, TelePresence Codec, and RoomOS Software Privile | |
| CVE-2019-15286 | Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne | |
| CVE-2019-15284 | Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne | |
| CVE-2019-15276 | Cisco Wireless LAN Controller HTTP Parsing Engine Denial of Service Vulnerability | |
| CVE-2019-15271 | Cisco Small Business RV016, RV042, RV042G, and RV082 Routers Arbitrary Command Execution V | |
| CVE-2019-16002 | Cisco SD-WAN Solution vManage Cross-Site Request Forgery Vulnerability | |
| CVE-2019-16001 | Cisco Webex Teams for Windows DLL Hijacking Vulnerability | |
| CVE-2019-15968 | Cisco Unified Communications Domain Manager Persistent Cross-Site Scripting Vulnerability | |
| CVE-2019-15997 | Cisco DNA Spaces: Connector Command Injection Vulnerability | |
| CVE-2019-15996 | Cisco DNA Spaces: Connector Privilege Escalation Vulnerability | |
| CVE-2019-15995 | Cisco DNA Spaces: Connector SQL Injection Vulnerability | |
| CVE-2019-15994 | Cisco Stealthwatch Enterprise Cross-Site Scripting Vulnerability | |
| CVE-2019-15990 | Cisco Small Business Routers RV016, RV042, RV042G, and RV082 Information Disclosure Vulner | |
| CVE-2019-15988 | Cisco Email Security Appliance URL Filtering Bypass Vulnerability | |
| CVE-2019-15987 | Cisco WebEx Centers Username Enumeration Information Disclosure Vulnerability |
Showing top 20 of 24 CVEs. View all on vendor page → →
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V. Comments for CVE-2019-15956
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