CVE-2021-1438 (CNNVD-202105-202)
中文标题:
Cisco Wide Area Application Services 安全漏洞
英文标题:
Cisco Wide Area Application Services Software Information Disclosure Vulnerability
漏洞描述
中文描述:
Cisco Wide Area Application Services是美国思科（Cisco）公司的一个应用系统。用于协同工作以优化网络上的TCP流量。 Cisco Wide Area Application Services (WAAS) Software 存在安全漏洞，该漏洞源于用户可以在CLI中执行的特定命令的不正确输入验证和授权。攻击者可利用该漏洞读取他们最初没有访问权限的任意文件。
英文描述:
A vulnerability in Cisco Wide Area Application Services (WAAS) Software could allow an authenticated, local attacker to gain access to sensitive information on an affected device. The vulnerability is due to improper input validation and authorization of specific commands that a user can execute within the CLI. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a specific set of commands. A successful exploit could allow the attacker to read arbitrary files that they originally did not have permissions to access.
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 Wide Area Application Services (WAAS) | n/a | - | - |
cpe:2.3:a:cisco:cisco_wide_area_application_services_(waas):n_a:*:*:*:*:*:*:*
|
| cisco | wide_area_application_services | * | - | - |
cpe:2.3:a:cisco:wide_area_application_services:*:*:*:*:*:*:*:*
|
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:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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-2021-1438 |
2025-11-11 15:20:45 | 2025-11-11 07:36:33 |
| NVD | nvd_CVE-2021-1438 |
2025-11-11 14:57:36 | 2025-11-11 07:44:55 |
| CNNVD | cnnvd_CNNVD-202105-202 |
2025-11-11 15:10:38 | 2025-11-11 07:56:44 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202105-202
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']