CVE-2023-20118— Cisco Small Business 输入验证错误漏洞
一分钟漏洞结论
影响对象
Cisco Cisco Small Business RV Series Router Firmware
利用判断
已确认在野利用，应立即处置
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Cisco Small Business是美国思科（Cisco）公司的一个交换机。 Cisco Small Business Routers存在安全漏洞，该漏洞源于允许攻击者在web-based management界面执行任意命令。受影响的产品和版本：Cisco Small Business Routers RV016，RV042，RV042G，RV082，RV320，和 RV325 Routers。
已观察到在野利用
cisa_kev · confirmed
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一、 漏洞 CVE-2023-20118 基础信息
漏洞信息
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Vulnerability Title
N/A
来源: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web-based management interface of Cisco Small Business Routers RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to execute arbitrary commands on an affected device.
This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to gain root-level privileges and access unauthorized data. To exploit this vulnerability, an attacker would need to have valid administrative credentials on the affected device.
Cisco has not and will not release software updates that address this vulnerability. However, administrators may disable the affected feature as described in the Workarounds ["#workarounds"] section.
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来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
来源: CVE Program / CVE List V5
Vulnerability Title
Cisco Small Business 输入验证错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco Small Business是美国思科（Cisco）公司的一个交换机。 Cisco Small Business Routers存在安全漏洞，该漏洞源于允许攻击者在web-based management界面执行任意命令。受影响的产品和版本：Cisco Small Business Routers RV016，RV042，RV042G，RV082，RV320，和 RV325 Routers。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Cisco | Cisco Small Business RV Series Router Firmware | 1.0.1.17 | - |
|
二、漏洞 CVE-2023-20118 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
高级
未找到公开 POC。
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CVE-2023-20118 厂商安全公告 (1)
同批安全公告 · Cisco · 2023-04-05 · 共 40 条
| CVE-2023-20102 | 8.8 HIGH | Cisco Secure Network Analytics 代码问题漏洞 |
| CVE-2023-20117 | 7.2 HIGH | Cisco Small Business 操作系统命令注入漏洞 |
| CVE-2023-20128 | 7.2 HIGH | Cisco Small Business 操作系统命令注入漏洞 |
| CVE-2023-20131 | 6.5 MEDIUM | Cisco Prime Infrastructure和Cisco Evolved Programmable Network Manager 跨站脚本漏洞 |
| CVE-2023-20130 | 6.5 MEDIUM | Cisco Prime Infrastructure 跨站请求伪造漏洞 |
| CVE-2023-20129 | 6.5 MEDIUM | Cisco Prime Infrastructure 路径遍历漏洞 |
| CVE-2023-20124 | 6.5 MEDIUM | Cisco Small Business 命令注入漏洞 |
| CVE-2023-20127 | 6.5 MEDIUM | Cisco Prime Infrastructure 安全漏洞 |
| CVE-2023-20123 | 6.3 MEDIUM | Cisco Duo 安全漏洞 |
| CVE-2023-20141 | 6.1 MEDIUM | Cisco Small Business 跨站脚本漏洞 |
| CVE-2023-20140 | 6.1 MEDIUM | Cisco Small Business 跨站脚本漏洞 |
| CVE-2023-20139 | 6.1 MEDIUM | Cisco Small Business 跨站脚本漏洞 |
| CVE-2023-20138 | 6.1 MEDIUM | Cisco Small Business 跨站脚本漏洞 |
| CVE-2023-20137 | 6.1 MEDIUM | Cisco Small Business 跨站脚本漏洞 |
| CVE-2023-20142 | 6.1 MEDIUM | Cisco Small Business 跨站脚本漏洞 |
| CVE-2023-20143 | 6.1 MEDIUM | Cisco Small Business 跨站脚本漏洞 |
| CVE-2023-20144 | 6.1 MEDIUM | Cisco Small Business 跨站脚本漏洞 |
| CVE-2023-20145 | 6.1 MEDIUM | Cisco Small Business 跨站脚本漏洞 |
| CVE-2023-20146 | 6.1 MEDIUM | Cisco Small Business 跨站脚本漏洞 |
| CVE-2023-20147 | 6.1 MEDIUM | Cisco Small Business 跨站脚本漏洞 |
显示前 20 条，共 40 条。 查看全部 → →
IV. Related Vulnerabilities
Same product: Cisco Small Business RV Series Router Firmware
V. Comments for CVE-2023-20118
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