Browse all 3365 CVE security advisories affecting Cisco. AI-powered Chinese analysis, POCs, and references for each vulnerability.
Cisco Systems operates as a global leader in networking hardware, software, and telecommunications services, providing critical infrastructure for enterprise connectivity and cloud security. With over 3,000 recorded CVEs, the company’s attack surface is extensive, reflecting the complexity of its diverse product portfolio. Historically, vulnerabilities frequently involve remote code execution (RCE), cross-site scripting (XSS), and privilege escalation flaws, often stemming from legacy protocols or complex configuration interfaces. Notable incidents include the 2023 supply chain compromise affecting the Cisco AnyConnect Secure Mobility Client, which allowed attackers to bypass authentication mechanisms. These breaches highlight risks associated with widely deployed endpoint security agents. The sheer volume of disclosed issues underscores the challenges inherent in maintaining security across such a vast ecosystem of interconnected devices and software solutions, requiring rigorous patch management and continuous monitoring to mitigate potential exploitation by threat actors targeting critical network infrastructure.
| CVE ID | Title | CVSS | Severity | Published |
|---|---|---|---|---|
| CVE-2023-20194 | Cisco Identity Services Engine 安全漏洞 — Cisco Identity Services Engine Software CWE-268 | 4.9 | Medium | 2023-09-07 |
| CVE-2023-20193 | Cisco Identity Services Engine 安全漏洞 — Cisco Identity Services Engine Software CWE-78 | 6.0 | Medium | 2023-09-07 |
| CVE-2023-20263 | Cisco HyperFlex HX Data Platform 输入验证错误漏洞 — Cisco HyperFlex HX Data Platform CWE-601 | 4.7 | Medium | 2023-09-06 |
| CVE-2023-20269 | Cisco ASA和FTD 安全漏洞 — Cisco Adaptive Security Appliance (ASA) Software CWE-288 | 5.0 | Medium | 2023-09-06 |
| CVE-2023-20238 | Cisco BroadWorks Application 安全漏洞 — Cisco BroadWorks CWE-287 | 10.0 | Critical | 2023-09-06 |
| CVE-2023-20243 | Cisco Identity Services Engine 安全漏洞 — Cisco Identity Services Engine Software CWE-399 | 8.6 | High | 2023-09-06 |
| CVE-2023-20250 | Cisco Small Business 缓冲区错误漏洞 — Cisco Small Business RV Series Router Firmware CWE-121 | 6.5 | Medium | 2023-09-06 |
| CVE-2023-20266 | Cisco多款产品安全漏洞 — Cisco Emergency Responder CWE-347 | 6.5 | Medium | 2023-08-30 |
| CVE-2023-20230 | Cisco Application Policy Infrastructure Controller 安全漏洞 — Cisco Application Policy Infrastructure Controller (APIC) CWE-284 | 5.4 | Medium | 2023-08-23 |
| CVE-2023-20234 | Cisco FXOS Software 安全漏洞 — Cisco Adaptive Security Appliance (ASA) Software CWE-73 | 4.4 | Medium | 2023-08-23 |
| CVE-2023-20115 | Cisco Nexus Series Switches 安全漏洞 — Cisco NX-OS Software CWE-671 | 5.4 | Medium | 2023-08-23 |
| CVE-2023-20200 | Cisco 多款产品安全漏洞 — Cisco Unified Computing System (Managed) CWE-835 | 7.7 | High | 2023-08-23 |
| CVE-2023-20169 | Cisco 多款产品输入验证错误漏洞 — Cisco NX-OS Software CWE-788 | 7.4 | High | 2023-08-23 |
| CVE-2023-20168 | Cisco NX-OS Software 输入验证错误漏洞 — Cisco NX-OS Software CWE-120 | 7.1 | High | 2023-08-23 |
| CVE-2023-20212 | ClamAV 安全漏洞 — Cisco Secure Endpoint CWE-825 | 7.5 | High | 2023-08-18 |
| CVE-2023-20224 | Cisco ThousandEyes Enterprise Agent 参数注入漏洞 — Cisco ThousandEyes Recorder Application CWE-284 | 7.8 | High | 2023-08-16 |
| CVE-2023-20229 | Cisco Duo 路径遍历漏洞 — Cisco Duo Device Health Application CWE-22 | 7.1 | High | 2023-08-16 |
| CVE-2023-20211 | Cisco Unified Communications Manager SQL注入漏洞 — Cisco Unified Communications Manager CWE-89 | 8.1 | High | 2023-08-16 |
| CVE-2023-20197 | ClamAV 安全漏洞 — Cisco Secure Endpoint CWE-835 | 7.5 | High | 2023-08-16 |
| CVE-2023-20232 | Cisco Unified Contact Center Express 输入验证错误漏洞 — Cisco Unified Contact Center Express CWE-20 | 5.3 | Medium | 2023-08-16 |
| CVE-2023-20217 | Cisco ThousandEyes Enterprise Agent 安全漏洞 — Cisco ThousandEyes Recorder Application CWE-250 | 5.5 | Medium | 2023-08-16 |
| CVE-2023-20222 | Cisco Evolved Programmable Network Manager 跨站脚本漏洞 — Cisco Prime Infrastructure CWE-80 | 4.8 | Medium | 2023-08-16 |
| CVE-2023-20201 | Cisco Evolved Programmable Network Manager 跨站脚本漏洞 — Cisco Prime Infrastructure CWE-79 | 4.8 | Medium | 2023-08-16 |
| CVE-2023-20203 | Cisco Evolved Programmable Network Manager 跨站脚本漏洞 — Cisco Prime Infrastructure CWE-79 | 5.4 | - | 2023-08-16 |
| CVE-2023-20205 | Cisco Evolved Programmable Network Manager 跨站脚本漏洞 — Cisco Prime Infrastructure CWE-79 | 5.4 | - | 2023-08-16 |
| CVE-2023-20013 | Cisco Intersight 命令注入漏洞 — Cisco Intersight Virtual Appliance CWE-78 | 6.5 | Medium | 2023-08-16 |
| CVE-2023-20017 | Cisco Intersight 命令注入漏洞 — Cisco Intersight Virtual Appliance CWE-78 | 6.5 | Medium | 2023-08-16 |
| CVE-2023-20111 | Cisco Identity Services Engine 安全漏洞 — Cisco Identity Services Engine Software CWE-497 | 6.5 | Medium | 2023-08-16 |
| CVE-2023-20221 | Cisco IP Phone 跨站请求伪造漏洞 — Cisco IP Phones with Multiplatform Firmware CWE-352 | 6.5 | Medium | 2023-08-16 |
| CVE-2023-20237 | Cisco Intersight 命令注入漏洞 — Cisco Intersight Virtual Appliance CWE-284 | 4.3 | Medium | 2023-08-16 |
This page lists every published CVE security advisory associated with Cisco. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.