CVE-2021-1511 (CNNVD-202105-229)
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 12:42:07
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
cve.org
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 12:42:07
修改时间:
2024-11-08 23:19:01
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-2021-1511 |
2025-11-11 15:20:45 | 2025-11-11 07:36:33 |
| NVD | nvd_CVE-2021-1511 |
2025-11-11 14:57:36 | 2025-11-11 07:44:55 |
| CNNVD | cnnvd_CNNVD-202105-229 |
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-202105-229; 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-202105-229
- 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']