CVE-2022-20706 (CNNVD-202202-167)
中文标题:
Cisco Small Business 缓冲区错误漏洞
英文标题:
Cisco Small Business RV Series Routers 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 RV 系列路由器存在缓冲区错误漏洞,该漏洞源于对用户提供的输入的验证不充分。攻击者可以通过向受影响的设备发送恶意输入来利用此漏洞。成功的利用可能允许攻击者在底层 Linux 操作系统上执行任意命令。要利用此漏洞,攻击者必须利用中间人位置或在连接到易受攻击路由器的特定网络设备上建立立足点。
英文描述:
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization protections Fetch and run unsigned software Cause denial of service (DoS) 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 Small Business RV Series Router Firmware | n/a | - | - |
cpe:2.3:a:cisco:cisco_small_business_rv_series_router_firmware:n_a:*:*:*:*:*:*:*
|
| cisco | rv340_firmware | * | - | - |
cpe:2.3:o:cisco:rv340_firmware:*:*:*:*:*:*:*:*
|
| cisco | rv340w_firmware | * | - | - |
cpe:2.3:o:cisco:rv340w_firmware:*:*:*:*:*:*:*:*
|
| cisco | rv345_firmware | * | - | - |
cpe:2.3:o:cisco:rv345_firmware:*:*:*:*:*:*:*:*
|
| cisco | rv345p_firmware | * | - | - |
cpe:2.3:o:cisco:rv345p_firmware:*:*:*:*:*:*:*:*
|
| cisco | rv160_firmware | * | - | - |
cpe:2.3:o:cisco:rv160_firmware:*:*:*:*:*:*:*:*
|
| cisco | rv160w_firmware | * | - | - |
cpe:2.3:o:cisco:rv160w_firmware:*:*:*:*:*:*:*:*
|
| cisco | rv260_firmware | * | - | - |
cpe:2.3:o:cisco:rv260_firmware:*:*:*:*:*:*:*:*
|
| cisco | rv260p_firmware | * | - | - |
cpe:2.3:o:cisco:rv260p_firmware:*:*:*:*:*:*:*:*
|
| cisco | rv260w_firmware | * | - | - |
cpe:2.3:o:cisco:rv260w_firmware:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
3.1 (cna)
CRITICALCVSS:3.1/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-2022-20706 |
2025-11-11 15:21:15 | 2025-11-11 07:37:15 |
| NVD | nvd_CVE-2022-20706 |
2025-11-11 14:58:14 | 2025-11-11 07:45:32 |
| CNNVD | cnnvd_CNNVD-202202-167 |
2025-11-11 15:10:49 | 2025-11-11 07:57:08 |
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-202202-167
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 10
- data_sources: ['cve'] -> ['cve', 'nvd']