CVE-2020-3351 (CNNVD-202007-1102)
中文标题:
Cisco SD-WAN Solution 资源管理错误漏洞
英文标题:
Cisco SD-WAN Solution Software Denial of Service Vulnerability
漏洞描述
中文描述:
Cisco SD-WAN Solution是美国思科(Cisco)公司的一套网络扩展解决方案。 Cisco SD-WAN Solution 17.2.7之前版本和18.3.0之前版本中存在资源管理错误漏洞。远程攻击者可借助特制消息利用该漏洞导致拒绝服务。以下产品及版本受到影响:Cisco SD-WAN vBond Orchestrator;SD-WAN vEdge 100 Series Routers;SD-WAN vEdge 1000 Series Routers;SD-WAN vEdge 2000 Series Routers;SD-WAN vEdge 5000 Series Routers;SD-WAN vEdge Cloud Router;SD-WAN vManage;SD-WAN vSmart Controller。
英文描述:
A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper validation of fields in Cisco SD-WAN peering messages that are encapsulated in UDP packets. An attacker could exploit this vulnerability by sending crafted UDP messages to the targeted system. A successful exploit could allow the attacker to cause services on the device to fail, resulting in a DoS condition that could impact the targeted device and other devices that depend on it.
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 SD-WAN Solution | n/a | - | - |
cpe:2.3:a:cisco:cisco_sd-wan_solution:n_a:*:*:*:*:*:*:*
|
| cisco | sd-wan_firmware | * | - | - |
cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*
|
| cisco | vedge_cloud_router | - | - | - |
cpe:2.3:a:cisco:vedge_cloud_router:-:*:*:*:*:*:*:*
|
| cisco | vsmart_controller | - | - | - |
cpe:2.3:a:cisco:vsmart_controller:-:*:*:*:*:*:*:*
|
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:L/PR:N/UI:N/S:C/C:N/I:N/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-2020-3351 |
2025-11-11 15:20:37 | 2025-11-11 07:36:19 |
| NVD | nvd_CVE-2020-3351 |
2025-11-11 14:57:01 | 2025-11-11 07:44:43 |
| CNNVD | cnnvd_CNNVD-202007-1102 |
2025-11-11 15:10:28 | 2025-11-11 07:56:21 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 资源管理错误
- cnnvd_id: 未提取 -> CNNVD-202007-1102
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 4
- data_sources: ['cve'] -> ['cve', 'nvd']