CVE-2022-20899 (CNNVD-202207-2256)
中文标题:
Cisco Small Business 缓冲区错误漏洞
英文标题:
Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities
漏洞描述
中文描述:
Cisco Small Business是美国思科（Cisco）公司的一个交换机。 Cisco Small Business路由器存在缓冲区错误漏洞，该漏洞源于经过身份验证的远程攻击者利用其web管理界面对传入的HTTP数据包中user字段验证不足造成的。攻击者可以通过向基于web的管理界面发送精心设计的请求导致其可以使用root权限在受影响的设备上执行任意命令，或者导致设备意外重启，从而导致拒绝服务。以下产品受到影响：RV110W、RV130、RV130W、RV215W。
英文描述:
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device or cause the device to restart unexpectedly, resulting in a denial of service (DoS) condition. These vulnerabilities are due to insufficient validation of user fields within incoming HTTP packets. An attacker could exploit these vulnerabilities by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on an affected device with root-level privileges or to cause the device to restart unexpectedly, resulting in a DoS condition. To exploit these vulnerabilities, an attacker would need to have valid Administrator credentials on the affected device. Cisco has not released software updates that address these vulnerabilities.
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 Small Business RV Series Router Firmware | n/a | - | - |
cpe:2.3:a:cisco:cisco_small_business_rv_series_router_firmware:n_a:*:*:*:*:*:*:*
|
| cisco | rv215w_firmware | 1.3.1.7 | - | - |
cpe:2.3:o:cisco:rv215w_firmware:1.3.1.7:*:*:*:*:*:*:*
|
| cisco | rv130w_firmware | 1.3.1.7 | - | - |
cpe:2.3:o:cisco:rv130w_firmware:1.3.1.7:*:*:*:*:*:*:*
|
| cisco | rv130_firmware | 1.3.1.7 | - | - |
cpe:2.3:o:cisco:rv130_firmware:1.3.1.7:*:*:*:*:*:*:*
|
| cisco | rv110w_firmware | 1.3.1.7 | - | - |
cpe:2.3:o:cisco:rv110w_firmware:1.3.1.7:*:*:*:*:*:*:*
|
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:H/UI:N/S:U/C:L/I:L/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-2022-20899 |
2025-11-11 15:21:16 | 2025-11-11 07:37:15 |
| NVD | nvd_CVE-2022-20899 |
2025-11-11 14:58:21 | 2025-11-11 07:45:32 |
| CNNVD | cnnvd_CNNVD-202207-2256 |
2025-11-11 15:10:56 | 2025-11-11 07:57:23 |
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-202207-2256
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 5
- data_sources: ['cve'] -> ['cve', 'nvd']