CVE-2021-1460 (CNNVD-202103-1386)
中文标题:
Cisco 多款设备资源管理错误漏洞
英文标题:
Cisco IOx Application Framework Denial of Service Vulnerability
漏洞描述
中文描述:
Cisco IC3000 Industrial Compute Gateway等都是美国思科(Cisco)公司的产品。Cisco IC3000 Industrial Compute Gateway是一款工业计算网关产品。TCP(Transmission Control Protocol,传输控制协议)等都是的产品。TCP是一种面向连接的、可靠的、基于字节流的传输层通信协议,由IETF的RFC 793定义。Cisco 809 Industrial Integrated Services Routers是一款工业集成多业务路由器。 Cisco 多款设备存在资源管理错误漏洞,该漏洞由于数据包处理过程中错误处理不足。以下产品及版本受到影响:Cisco 809 Industrial Integrated Services Routers (Industrial ISRs), Cisco 829 Industrial ISRs, Cisco CGR 1000 Compute Module, and Cisco IC3000。
英文描述:
A vulnerability in the Cisco IOx Application Framework of Cisco 809 Industrial Integrated Services Routers (Industrial ISRs), Cisco 829 Industrial ISRs, Cisco CGR 1000 Compute Module, and Cisco IC3000 Industrial Compute Gateway could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient error handling during packet processing. An attacker could exploit this vulnerability by sending a high and sustained rate of crafted TCP traffic to the IOx web server on an affected device. A successful exploit could allow the attacker to cause the IOx web server to stop processing requests, resulting in a DoS condition.
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 | n/a | - | - |
cpe:2.3:a:cisco:cisco_ios:n_a:*:*:*:*:*:*:*
|
| cisco | ios | * | - | - |
cpe:2.3:a:cisco:ios:*:*:*:*:*:*:*:*
|
| cisco | cgr1000_firmware | * | - | - |
cpe:2.3:o:cisco:cgr1000_firmware:*:*:*:*:*:*:*:*
|
| cisco | ic3000_industrial_compute_gateway_firmware | * | - | - |
cpe:2.3:o:cisco:ic3000_industrial_compute_gateway_firmware:*:*:*:*:*:*:*:*
|
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
3.1 (cna)
MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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-2021-1460 |
2025-11-11 15:20:45 | 2025-11-11 07:36:33 |
| NVD | nvd_CVE-2021-1460 |
2025-11-11 14:57:35 | 2025-11-11 07:44:55 |
| CNNVD | cnnvd_CNNVD-202103-1386 |
2025-11-11 15:10:36 | 2025-11-11 07:56:39 |
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-202103-1386
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 4
- data_sources: ['cve'] -> ['cve', 'nvd']