CVE-2020-3549 (CNNVD-202010-1159)
中文标题:
Cisco Firepower Management Center和Cisco Firepower Threat Defense 加密问题漏洞
英文标题:
Cisco Firepower Management Center Software and Firepower Threat Defense Software sftunnel Pass the Hash Vulnerability
漏洞描述
中文描述:
Cisco Firepower Management Center（FMC）和Cisco Firepower Threat Defense（FTD）都是美国思科（Cisco）公司的产品。Cisco Firepower Management Center是新一代防火墙管理中心软件。Cisco Firepower Threat Defense是一套提供下一代防火墙服务的统一软件。 Cisco Firepower Management Center (FMC) 和 Cisco Firepower Threat Defense (FTD) 存在安全漏洞，该漏洞源于初始设备注册时sftunnel协商保护不足造成的。攻击者可利用该漏洞可以通过拦截FMC设备和FTD设备之间的特定sftunnel通信流来利用这个漏洞。
英文描述:
A vulnerability in the sftunnel functionality of Cisco Firepower Management Center (FMC) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to obtain the device registration hash. The vulnerability is due to insufficient sftunnel negotiation protection during initial device registration. An attacker in a man-in-the-middle position could exploit this vulnerability by intercepting a specific flow of the sftunnel communication between an FMC device and an FTD device. A successful exploit could allow the attacker to decrypt and modify the sftunnel communication between FMC and FTD devices, allowing the attacker to modify configuration data sent from an FMC device to an FTD device or alert data sent from an FTD device to an FMC device.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco Firepower Management Center | n/a | - | - |
cpe:2.3:a:cisco:cisco_firepower_management_center:n_a:*:*:*:*:*:*:*
|
| cisco | firepower_threat_defense | * | - | - |
cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
|
| cisco | secure_firewall_management_center | * | - | - |
cpe:2.3:a:cisco:secure_firewall_management_center:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
3.0 (cna)
HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2020-3549 |
2025-11-11 15:20:37 | 2025-11-11 07:36:19 |
| NVD | nvd_CVE-2020-3549 |
2025-11-11 14:57:04 | 2025-11-11 07:44:44 |
| CNNVD | cnnvd_CNNVD-202010-1159 |
2025-11-11 15:10:31 | 2025-11-11 07:56:28 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 加密问题
- cnnvd_id: 未提取 -> CNNVD-202010-1159
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 3
- data_sources: ['cve'] -> ['cve', 'nvd']