CVE-2026-20079— Cisco Secure Firewall Management Center 安全漏洞
一分钟漏洞结论
影响对象
Cisco Cisco Secure Firewall Management Center (FMC)
利用判断
已确认在野利用，应立即处置
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Cisco Secure Firewall Management Center是美国思科（Cisco）公司的一个强大的网络安全管理工具。 Cisco Secure Firewall Management Center存在安全漏洞，该漏洞源于启动时创建的系统进程不当，可能导致未经验证的远程攻击者绕过身份验证并获取底层操作系统的root访问权限。
公开利用映射 2
Metasploit · 1
cisco_fmc_auth_bypass_rce.rb [exploit]
Nuclei · 1
CVE-2026-20079.yaml [template]
已观察到在野利用
cisa_kev · confirmed
github_trending · medium
影响版本矩阵 72
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Cisco | Cisco Secure Firewall Management Center (FMC) | 7.0.0 |
affected |
7.0.0.1 |
affected | ||
7.0.1 |
affected | ||
7.1.0 |
affected | ||
7.0.1.1 |
affected | ||
7.1.0.1 |
affected | ||
7.0.2 |
affected | ||
7.2.0 |
affected | ||
| … +64 条更多 | |||
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一、 漏洞 CVE-2026-20079 基础信息
漏洞信息
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Vulnerability Title
Cisco Secure Firewall Management Center Authentication Bypass Remote Code Execution Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to bypass authentication and execute script files on an affected device to obtain root access to the underlying operating system.
This vulnerability is due to an improper system process that is created at boot time. An attacker could exploit this vulnerability by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to execute a variety of scripts and commands that allow root access to the device.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
来源: CVE Program / CVE List V5
Vulnerability Title
Cisco Secure Firewall Management Center 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco Secure Firewall Management Center是美国思科（Cisco）公司的一个强大的网络安全管理工具。 Cisco Secure Firewall Management Center存在安全漏洞，该漏洞源于启动时创建的系统进程不当，可能导致未经验证的远程攻击者绕过身份验证并获取底层操作系统的root访问权限。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Cisco | Cisco Secure Firewall Management Center (FMC) | 7.0.0 | - |
|
二、漏洞 CVE-2026-20079 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | Cisco Secure Firewall Management Center Software contains an authentication bypass caused by improper system process creation at boot, letting unauthenticated remote attackers execute scripts and gain root access, exploit requires crafted HTTP requests. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-20079.yaml | POC详情 |
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CVE-2026-20079 厂商安全公告 (1)
同批安全公告 · Cisco · 2026-03-04 · 共 50 条
| CVE-2026-20131 | 10.0 CRITICAL | Cisco Secure Firewall Management Center 代码问题漏洞 |
| CVE-2026-20039 | 8.6 HIGH | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 安全漏 |
| CVE-2026-20082 | 8.6 HIGH | Cisco Secure Firewall Adaptive Security Appliance 安全漏洞 |
| CVE-2026-20101 | 8.6 HIGH | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure FTD Software 安全特征问题漏洞 |
| CVE-2026-20103 | 8.6 HIGH | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 安全漏 |
| CVE-2026-20002 | 8.1 HIGH | Cisco Secure Firewall Management Center SQL注入漏洞 |
| CVE-2026-20014 | 7.7 HIGH | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 安全漏 |
| CVE-2026-20100 | 7.7 HIGH | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 安全漏 |
| CVE-2026-20105 | 7.7 HIGH | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 安全漏 |
| CVE-2026-20049 | 7.7 HIGH | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 安全漏 |
| CVE-2026-20062 | 7.2 HIGH | Cisco Secure Firewall Adaptive Security Appliance 安全漏洞 |
| CVE-2026-20025 | 6.8 MEDIUM | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 输入验 |
| CVE-2026-20024 | 6.8 MEDIUM | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 缓冲区 |
| CVE-2026-20020 | 6.8 MEDIUM | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 输入验 |
| CVE-2026-20050 | 6.8 MEDIUM | Cisco Secure Firewall Threat Defense 安全漏洞 |
| CVE-2026-20064 | 6.5 MEDIUM | Cisco Secure Firewall Threat Defense 代码问题漏洞 |
| CVE-2026-20001 | 6.5 MEDIUM | Cisco Secure Firewall Management Center SQL注入漏洞 |
| CVE-2026-20070 | 6.1 MEDIUM | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 安全漏 |
| CVE-2026-20022 | 6.1 MEDIUM | Cisco Secure Firewall Adaptive Security Appliance和Cisco Secure Firewall Threat Defense 安全漏 |
| CVE-2026-20149 | 6.1 MEDIUM | Cisco Webex 跨站脚本漏洞 |
显示前 20 条，共 50 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-20079
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