CVE-2021-1509 (CNNVD-202105-227)

HIGH
中文标题:
Cisco SD-WAN 缓冲区错误漏洞
英文标题:
Cisco SD-WAN vEdge Software Buffer Overflow Vulnerabilities
CVSS分数: 7.5
发布时间: 2021-05-06 12:41:58
漏洞类型: 缓冲区错误
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

Cisco SD-WAN是美国思科(Cisco)公司的一种高度安全的云规模架构,具有开放性、可编程性和可扩展性。 Cisco SD-WAN vEdge Software 存在缓冲区错误漏洞,该漏洞源于缓冲区越界读取。

英文描述:

Multiple vulnerabilities in Cisco SD-WAN vEdge Software could allow an attacker to execute arbitrary code as the root user or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

CWE类型:
CWE-119
标签:
(暂无数据)
受影响产品
厂商 产品 版本 版本范围 平台 CPE
Cisco Cisco SD-WAN vEdge router n/a - - cpe:2.3:a:cisco:cisco_sd-wan_vedge_router:n_a:*:*:*:*:*:*:*
cisco vedge_100_firmware * - - cpe:2.3:o:cisco:vedge_100_firmware:*:*:*:*:*:*:*:*
cisco vedge_100_firmware 19.2.99 - - cpe:2.3:o:cisco:vedge_100_firmware:19.2.99:*:*:*:*:*:*:*
cisco vedge_1000_firmware * - - cpe:2.3:o:cisco:vedge_1000_firmware:*:*:*:*:*:*:*:*
cisco vedge_1000_firmware 19.2.99 - - cpe:2.3:o:cisco:vedge_1000_firmware:19.2.99:*:*:*:*:*:*:*
cisco vedge_100b_firmware * - - cpe:2.3:o:cisco:vedge_100b_firmware:*:*:*:*:*:*:*:*
cisco vedge_100b_firmware 19.2.99 - - cpe:2.3:o:cisco:vedge_100b_firmware:19.2.99:*:*:*:*:*:*:*
cisco vedge_100m_firmware * - - cpe:2.3:o:cisco:vedge_100m_firmware:*:*:*:*:*:*:*:*
cisco vedge_100m_firmware 19.2.99 - - cpe:2.3:o:cisco:vedge_100m_firmware:19.2.99:*:*:*:*:*:*:*
cisco vedge_100wm_firmware * - - cpe:2.3:o:cisco:vedge_100wm_firmware:*:*:*:*:*:*:*:*
cisco vedge_100wm_firmware 19.2.99 - - cpe:2.3:o:cisco:vedge_100wm_firmware:19.2.99:*:*:*:*:*:*:*
cisco vedge_2000_firmware * - - cpe:2.3:o:cisco:vedge_2000_firmware:*:*:*:*:*:*:*:*
cisco vedge_2000_firmware 19.2.99 - - cpe:2.3:o:cisco:vedge_2000_firmware:19.2.99:*:*:*:*:*:*:*
cisco vedge_5000_firmware * - - cpe:2.3:o:cisco:vedge_5000_firmware:*:*:*:*:*:*:*:*
cisco vedge_5000_firmware 19.2.99 - - cpe:2.3:o:cisco:vedge_5000_firmware:19.2.99:*:*:*:*:*:*:*
cisco vedge_cloud_firmware * - - cpe:2.3:o:cisco:vedge_cloud_firmware:*:*:*:*:*:*:*:*
cisco vedge_cloud_firmware 19.2.99 - - cpe:2.3:o:cisco:vedge_cloud_firmware:19.2.99:*:*:*:*:*:*:*
解决方案
中文解决方案:
(暂无数据)
英文解决方案:
(暂无数据)
临时解决方案:
(暂无数据)
参考链接
20210505 Cisco SD-WAN vEdge Software Buffer Overflow Vulnerabilities vendor-advisory
cve.org
访问
CVSS评分详情
3.1 (cna)
HIGH
7.5
CVSS向量: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2021-05-06 12:41:58
修改时间:
2024-11-08 23:19:20
创建时间:
2025-11-11 15:36:33
更新时间:
2025-11-11 15:56:45
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2021-1509 2025-11-11 15:20:45 2025-11-11 07:36:33
NVD nvd_CVE-2021-1509 2025-11-11 14:57:36 2025-11-11 07:44:55
CNNVD cnnvd_CNNVD-202105-227 2025-11-11 15:10:38 2025-11-11 07:56:45
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:56:45
vulnerability_type: 未提取 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-202105-227; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 缓冲区错误
  • cnnvd_id: 未提取 -> CNNVD-202105-227
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:44:55
affected_products_count: 1 → 17; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 1 -> 17
  • data_sources: ['cve'] -> ['cve', 'nvd']