Cisco 厂商相关 3268 条 CVE 漏洞，含 AI 中文分析、POC、CVSS 评分与受影响产品。
思科是全球领先的网络设备与软件供应商，核心业务涵盖企业级路由、交换、无线及安全解决方案。其历史漏洞多集中于远程代码执行、身份验证绕过及跨站脚本，常因配置错误或协议解析缺陷引发。值得关注的是，其安全架构持续演进，但近年来因供应链攻击及固件更新中的高危漏洞频发，引发业界对设备全生命周期管理的重视，凸显了复杂网络环境下的防御挑战。
| CVE ID | 标题 | CVSS | 风险等级 | Published |
|---|---|---|---|---|
| CVE-2025-20268 | Cisco Secure Firewall Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-229 | 5.8 | Medium | 2025-08-14 |
| CVE-2025-20222 | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-120 | 8.6 | High | 2025-08-14 |
| CVE-2025-20217 | Cisco Secure Firewall Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-835 | 8.6 | High | 2025-08-14 |
| CVE-2021-1494 | Snort 安全漏洞 — Cisco Firepower Threat Defense Software CWE-693 | 5.8 | Medium | 2024-11-15 |
| CVE-2021-34753 | Cisco Firepower Threat Defense 访问控制错误漏洞 — Cisco Firepower Threat Defense Software CWE-284 | 5.8 | Medium | 2024-11-15 |
| CVE-2021-34752 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-20 | 6.7 | Medium | 2024-11-15 |
| CVE-2024-20431 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-229 | 5.8 | Medium | 2024-10-23 |
| CVE-2024-20412 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-259 | 9.3 | Critical | 2024-10-23 |
| CVE-2024-20407 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-399 | 5.8 | Medium | 2024-10-23 |
| CVE-2024-20351 | Cisco Firepower Threat Defense和Cisco FirePOWER Services 安全漏洞 — Cisco Firepower Threat Defense Software CWE-400 | 8.6 | High | 2024-10-23 |
| CVE-2024-20342 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-1025 | 5.8 | Medium | 2024-10-23 |
| CVE-2024-20339 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-476 | 8.6 | High | 2024-10-23 |
| CVE-2024-20330 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-788 | 8.6 | High | 2024-10-23 |
| CVE-2024-20261 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-284 | 5.8 | Medium | 2024-05-22 |
| CVE-2024-20363 | Cisco 多款产品安全漏洞 — Cisco Firepower Threat Defense Software CWE-290 | 5.8 | Medium | 2024-05-22 |
| CVE-2023-20083 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-835 | 8.6 | High | 2023-11-01 |
| CVE-2023-20267 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-284 | 4.0 | Medium | 2023-11-01 |
| CVE-2023-20246 | Cisco Catalys 和 Integrated Services Virtual Router 安全漏洞 — Cisco Firepower Threat Defense Software CWE-290 | 5.8 | Medium | 2023-11-01 |
| CVE-2023-20070 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-244 | 4.0 | Medium | 2023-11-01 |
| CVE-2023-20071 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-1039 | 5.8 | Medium | 2023-11-01 |
| CVE-2023-20031 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-244 | 4.0 | Medium | 2023-11-01 |
| CVE-2023-20270 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-20 | 5.8 | Medium | 2023-11-01 |
| CVE-2023-20244 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-771 | 8.6 | High | 2023-11-01 |
| CVE-2023-20177 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-244 | 4.0 | Medium | 2023-11-01 |
| CVE-2022-20940 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-203 | 5.3 | Medium | 2022-11-10 |
| CVE-2022-20943 | 多款Cisco产品安全漏洞 — Cisco Firepower Threat Defense Software CWE-244 | 5.8 | Medium | 2022-11-10 |
| CVE-2022-20922 | 多款Cisco产品安全漏洞 — Cisco Firepower Threat Defense Software CWE-244 | 5.8 | Medium | 2022-11-10 |
| CVE-2022-20934 | Cisco Firepower Threat Defense和Cisco FXOS Software 操作系统操作系统命令注入漏洞 — Cisco Firepower Threat Defense Software CWE-77 | 6.0 | Medium | 2022-11-10 |
| CVE-2022-20950 | Cisco Firepower Threat Defense 代码问题漏洞 — Cisco Firepower Threat Defense Software CWE-770 | 5.8 | Medium | 2022-11-10 |
| CVE-2022-20949 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-399 | 6.5 | Medium | 2022-11-10 |
本页汇总了 Cisco 厂商截至目前公开的全部 3268 条 CVE 漏洞。每条漏洞均包含 CVSS 评分、CWE 弱点分类、受影响产品与参考链接，并附带 AI 生成的中文分析以便快速判断风险。