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-2022-20946 | Cisco Firepower Threat Defense 缓冲区错误漏洞 — Cisco Firepower Threat Defense Software CWE-122 | 8.6 | High | 2022-11-10 |
| CVE-2022-20729 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-91 | 4.4 | Medium | 2022-05-03 |
| CVE-2022-20730 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-241 | 4.0 | Medium | 2022-05-03 |
| CVE-2022-20767 | Cisco Firepower Threat Defense 资源管理错误漏洞 — Cisco Firepower Threat Defense Software CWE-399 | 8.6 | High | 2022-05-03 |
| CVE-2022-20757 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-770 | 8.6 | High | 2022-05-03 |
| CVE-2022-20751 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-770 | 8.6 | High | 2022-05-03 |
| CVE-2022-20748 | Cisco Firepower Threat Defense 资源管理错误漏洞 — Cisco Firepower Threat Defense Software CWE-664 | 5.3 | Medium | 2022-05-03 |
| CVE-2022-20746 | Cisco Firepower Threat Defense 代码问题漏洞 — Cisco Firepower Threat Defense Software CWE-476 | 8.6 | High | 2022-05-03 |
| CVE-2021-40116 | Cisco Products Snort 安全漏洞 — Cisco Firepower Threat Defense Software CWE-241 | 8.6 | High | 2021-10-27 |
| CVE-2021-40114 | Cisco Products Snort 安全漏洞 — Cisco Firepower Threat Defense Software CWE-770 | 6.8 | Medium | 2021-10-27 |
| CVE-2021-34761 | Cisco Firepower Threat Defense 输入验证错误漏洞 — Cisco Firepower Threat Defense Software CWE-73 | 4.4 | Medium | 2021-10-27 |
| CVE-2021-34756 | Cisco Firepower Threat Defense 操作系统命令注入漏洞 — Cisco Firepower Threat Defense Software CWE-20 | 6.7 | Medium | 2021-10-27 |
| CVE-2021-34755 | Cisco Firepower Threat Defense 操作系统命令注入漏洞 — Cisco Firepower Threat Defense Software CWE-20 | 6.7 | Medium | 2021-10-27 |
| CVE-2021-34754 | Cisco Firepower Threat Defense 访问控制错误漏洞 — Cisco Firepower Threat Defense Software CWE-284 | 5.8 | Medium | 2021-10-27 |
| CVE-2021-1518 | Cisco Firepower Device Manager 代码注入漏洞 — Cisco Firepower Threat Defense Software CWE-94 | 6.3 | Medium | 2021-07-22 |
| CVE-2021-1495 | Cisco Firepower Threat Defense 安全特征问题漏洞 — Cisco Firepower Threat Defense Software | 5.8 | Medium | 2021-04-29 |
| CVE-2021-1489 | Cisco Firepower Device Manager 资源管理错误漏洞 — Cisco Firepower Threat Defense Software CWE-400 | 6.5 | - | 2021-04-29 |
| CVE-2021-1448 | Cisco Firepower Threat Defense 操作系统命令注入漏洞 — Cisco Firepower Threat Defense Software CWE-20 | 7.8 | - | 2021-04-29 |
| CVE-2021-1369 | Cisco Firepower Device Manager 代码问题漏洞 — Cisco Firepower Threat Defense Software CWE-611 | 5.4 | Medium | 2021-04-29 |
| CVE-2021-1256 | Cisco Firepower Threat Defense 安全漏洞 — Cisco Firepower Threat Defense Software CWE-552 | 6.0 | Medium | 2021-04-29 |
| CVE-2021-1402 | Cisco Firepower Threat Defense 输入验证错误漏洞 — Cisco Firepower Threat Defense Software CWE-119 | 8.6 | - | 2021-04-29 |
| CVE-2021-1236 | 多款Cisco产品 安全漏洞 — Cisco Firepower Threat Defense Software CWE-670 | 5.3 | - | 2021-01-13 |
| CVE-2021-1224 | 多款Cisco产品安全漏洞 — Cisco Firepower Threat Defense Software CWE-693 | 5.8 | Medium | 2021-01-13 |
| CVE-2021-1223 | 多款Cisco产品安全漏洞 — Cisco Firepower Threat Defense Software CWE-693 | 5.3 | - | 2021-01-13 |
| CVE-2020-3562 | Cisco Firepower Threat Defense 缓冲区错误漏洞 — Cisco Firepower Threat Defense Software CWE-119 | 8.6 | - | 2020-10-21 |
| CVE-2020-3563 | Cisco Firepower Threat Defense (FTD) 资源管理错误漏洞 — Cisco Firepower Threat Defense Software CWE-400 | 8.6 | - | 2020-10-21 |
| CVE-2020-3565 | Cisco Firepower Threat Defense 授权问题漏洞 — Cisco Firepower Threat Defense Software CWE-284 | 5.8 | Medium | 2020-10-21 |
| CVE-2020-3571 | Cisco Firepower Threat Defense 输入验证错误漏洞 — Cisco Firepower Threat Defense Software CWE-400 | 8.6 | - | 2020-10-21 |
| CVE-2020-3577 | Cisco Firepower Threat Defense (FTD) 输入验证错误漏洞 — Cisco Firepower Threat Defense Software CWE-20 | 7.4 | - | 2020-10-21 |
| CVE-2020-3317 | Cisco Firepower Threat Defense (FTD) 输入验证错误漏洞 — Cisco Firepower Threat Defense Software CWE-20 | 7.5 | - | 2020-10-21 |
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。