CVE-2019-12643 (CNNVD-201908-2149)
中文标题:
Cisco IOS XE Software 授权问题漏洞
英文标题:
Cisco REST API Container for IOS XE Software Authentication Bypass Vulnerability
漏洞描述
中文描述:
Cisco IOS和IOS XE都是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS XE Software中的Cisco REST API虚拟服务容器存在授权问题漏洞，该漏洞源于管理REST API身份验证服务的代码区域没有执行正确的检查。远程攻击可通过提交恶意的HTTP请求利用该漏洞获取已认证用户的token-id，绕过身份验证并执行特权操作。以下产品及版本受到影响：Cisco 4000 Series Integrated Services Routers；ASR 1000 Series Aggregation Services Routers；Cloud Services Router 1000V Series；Integrated Services Virtual Router。
英文描述:
A vulnerability in the Cisco REST API virtual service container for Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass authentication on the managed Cisco IOS XE device. The vulnerability is due to an improper check performed by the area of code that manages the REST API authentication service. An attacker could exploit this vulnerability by submitting malicious HTTP requests to the targeted device. A successful exploit could allow the attacker to obtain the token-id of an authenticated user. This token-id could be used to bypass authentication and execute privileged actions through the interface of the REST API virtual service container on the affected Cisco IOS XE device. The REST API interface is not enabled by default and must be installed and activated separately on IOS XE devices. See the Details section for more information.
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 XE Software | - | < 16.09.03 | - |
cpe:2.3:a:cisco:cisco_ios_xe_software:*:*:*:*:*:*:*:*
|
| cisco | ios_xe | 15.5\(3\)s3.16 | - | - |
cpe:2.3:o:cisco:ios_xe:15.5\(3\)s3.16:*:*:*:*:*:*:*
|
| cisco | ios_xe | 16.6.5 | - | - |
cpe:2.3:o:cisco:ios_xe:16.6.5:*:*:*:*:*:*:*
|
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)
CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/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-2019-12643 |
2025-11-11 15:20:00 | 2025-11-11 07:35:30 |
| NVD | nvd_CVE-2019-12643 |
2025-11-11 14:56:26 | 2025-11-11 07:44:03 |
| CNNVD | cnnvd_CNNVD-201908-2149 |
2025-11-11 15:10:16 | 2025-11-11 07:54:45 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 授权问题
- cnnvd_id: 未提取 -> CNNVD-201908-2149
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 3
- data_sources: ['cve'] -> ['cve', 'nvd']