CVE-2019-12633— Cisco Unified Contact Center Express Request Processing Server-Side Request Forgery Vulnerability
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I. Basic Information for CVE-2019-12633
Vulnerability Information
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Vulnerability Title
Cisco Unified Contact Center Express Request Processing Server-Side Request Forgery Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to bypass access controls and conduct a server-side request forgery (SSRF) attack on a targeted system. The vulnerability is due to improper validation of user-supplied input on the affected system. An attacker could exploit this vulnerability by sending the user of the web application a crafted request. If the request is processed, the attacker could access the system and perform unauthorized actions.
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 Unified Contact Center Express 代码问题漏洞
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)ES04之前版本和12.0(1)SU0.1.之前版本中存在代码问题漏洞，该漏洞程序没有正确验证用户提交的输入。远程攻击者可通过发送特制的请求利用该漏洞访问系统并执行未授权的操作。
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 ~ 12.0(1)SU0.1 | - |
II. Public POCs for CVE-2019-12633
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190904-unified-ccx-ssrfvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2019-12633
Same Patch Batch · Cisco · 2019-09-05 · 7 CVEs total
| CVE-2019-1939 | Cisco Webex Teams Logging Feature Command Execution Vulnerability | |
| CVE-2019-1976 | Cisco Industrial Network Director Configuration Data Information Disclosure Vulnerability | |
| CVE-2019-12635 | Cisco Content Security Management Appliance Information Disclosure Vulnerability | |
| CVE-2019-12644 | Cisco Identity Services Engine Cross-Site Scripting Vulnerability | |
| CVE-2019-12645 | Cisco Jabber Client Framework for Mac Code Execution Vulnerability | |
| CVE-2019-12632 | Cisco Finesse Request Processing Server-Side Request Forgery Vulnerability |
IV. Related Vulnerabilities
Same product: Cisco Unified Contact Center Express
- CVE-2026-20117
Multiple Cisco Contact Center Products Cross-Site Scripting - CVE-2026-20116
Multiple Cisco Contact Center Products Cross-Site Scripting - CVE-2025-20375
Cisco Unified Contact Center Express Arbitrary File Upload V - CVE-2025-20376
Cisco Unified Contact Center Express Remote Code Execution V - CVE-2025-20374
Cisco Unified Contact Center Express Arbitrary File Download
Same vendor: Cisco
- CVE-2026-20219
Cisco Slido 安全漏洞 - CVE-2026-20034
Cisco Unity Connection Remote Code Execution Vulnerability - CVE-2026-20035
Cisco Unity Connection Server-Side Request Forgery Vulnerabi - CVE-2026-20167
Cisco IoT Field Network Director Remote Device Denial of Ser - CVE-2026-20169
Cisco IoT Field Network Director Command Injection Vulnerabi
Same weakness: CWE-20
V. Comments for CVE-2019-12633
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