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CVE-2019-15259— Cisco Unified Contact Center Express HTTP Response Splitting Vulnerability

Quick assessment

Affected
Cisco Cisco Unified Contact Center Express
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 Unified Contact Center Express（Unified CCX）是美国思科（Cisco）公司的一款统一通信解决方案中的客户关系管理组件。该组件支持自助语音服务、呼叫分配和客户访问控制等功能。 Cisco Unified CCX 11.6(2)之前版本中存在注入漏洞，该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。

AI Predicted 6.1 Difficulty: Easy EPSS 1.06% · P64
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I. Basic Information for CVE-2019-15259

Vulnerability Information
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Vulnerability Title
Cisco Unified Contact Center Express HTTP Response Splitting Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in Cisco Unified Contact Center Express (UCCX) Software could allow an unauthenticated, remote attacker to conduct an HTTP response splitting attack. The vulnerability is due to insufficient input validation of some parameters that are passed to the web server of the affected system. An attacker could exploit this vulnerability by convincing a user to follow a malicious link or by intercepting a user request on an affected device. A successful exploit could allow the attacker to perform cross-site scripting attacks, web cache poisoning, access sensitive browser-based information, and similar exploits.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
HTTP头部中CRLF序列转义处理不恰当(HTTP响应分割)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Unified Contact Center Express 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Unified Contact Center Express（Unified CCX）是美国思科（Cisco）公司的一款统一通信解决方案中的客户关系管理组件。该组件支持自助语音服务、呼叫分配和客户访问控制等功能。 Cisco Unified CCX 11.6(2)之前版本中存在注入漏洞，该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。
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 Unified Contact Center Express unspecified ~ n/a -

II. Public POCs for CVE-2019-15259

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III. Intelligence Information for CVE-2019-15259

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Vendor Advisories for CVE-2019-15259 (1)

Same Patch Batch · Cisco · 2019-10-02 · 43 CVEs total

CVE-2019-12679 Cisco Firepower Management Center SQL Injection Vulnerabilities
CVE-2019-12693 Cisco Adaptive Security Appliance Software Secure Copy Denial of Service Vulnerability
CVE-2019-12677 Cisco Adaptive Security Appliance Software SSL VPN Denial of Service Vulnerability
CVE-2019-12681 Cisco Firepower Management Center SQL Injection Vulnerabilities
CVE-2019-12678 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SIP Inspe
CVE-2019-12674 Cisco Firepower Threat Defense Software Multi-instance Container Escape Vulnerabilities
CVE-2019-12673 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software FTP Inspe
CVE-2019-12631 Cisco Identity Services Engine Cross-Site Scripting Vulnerability
CVE-2019-12630 Cisco Security Manager Java Deserialization Vulnerability
CVE-2019-12676 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software OSPF LSA
CVE-2019-12680 Cisco Firepower Management Center SQL Injection Vulnerabilities
CVE-2019-12683 Cisco Firepower Management Center SQL Injection Vulnerabilities
CVE-2019-12682 Cisco Firepower Management Center SQL Injection Vulnerabilities
CVE-2019-12685 Cisco Firepower Management Center SQL Injection Vulnerabilities
CVE-2019-12684 Cisco Firepower Management Center SQL Injection Vulnerabilities
CVE-2019-12687 Cisco Firepower Management Center Remote Code Execution Vulnerability
CVE-2019-12686 Cisco Firepower Management Center SQL Injection Vulnerabilities
CVE-2019-12690 Cisco Firepower Management Center Command Injection Vulnerability
CVE-2019-12689 Cisco Firepower Management Center Remote Code Execution Vulnerability
CVE-2019-12688 Cisco Firepower Management Center Remote Code Execution Vulnerability

Showing top 20 of 43 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Unified Contact Center Express
Same vendor: Cisco
Same weakness: CWE-113