CVE-2020-3257 (CNNVD-202006-370)
中文标题:
多款Cisco产品缓冲区错误漏洞
英文标题:
Cisco IOx Application Environment for IOS Software for Cisco Industrial Routers Vulnerabilities
漏洞描述
中文描述:
Cisco 809 Industrial Integrated Services Routers和Cisco 829 Industrial Integrated Services Routers都是美国思科（Cisco）公司的一款工业集成多业务路由器。 Cisco 809 Industrial ISRs、Cisco 829 Industrial ISRs和CGR1000中的IOS Software的虚拟机之间通信通道存在缓冲区错误漏洞。本地攻击者可利用该漏洞以较高的权限执行任意代码。
英文描述:
Multiple vulnerabilities in the Cisco IOx application environment of Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) that are running Cisco IOS Software could allow an attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
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 IOS 12.2(60)EZ16 | n/a | - | - |
cpe:2.3:a:cisco:cisco_ios_12.2(60)ez16:n_a:*:*:*:*:*:*:*
|
| cisco | ios | 15.8\(3.0z\)m1 | - | - |
cpe:2.3:o:cisco:ios:15.8\(3.0z\)m1:*:*:*:*:*:*:*
|
| cisco | ios | 15.9 | - | - |
cpe:2.3:o:cisco:ios:15.9:*:*:*:*:*:*:*
|
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:A/AC:L/PR:N/UI:N/S:U/C:N/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-2020-3257 |
2025-11-11 15:20:37 | 2025-11-11 07:36:18 |
| NVD | nvd_CVE-2020-3257 |
2025-11-11 14:56:59 | 2025-11-11 07:44:43 |
| CNNVD | cnnvd_CNNVD-202006-370 |
2025-11-11 15:10:26 | 2025-11-11 07:56:15 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 缓冲区错误
- cnnvd_id: 未提取 -> CNNVD-202006-370
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 3
- data_sources: ['cve'] -> ['cve', 'nvd']