CVE-2023-20026
Quick assessment
Affected
Cisco Cisco Small Business RV Series Router Firmware
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Cisco Small Business是美国思科（Cisco）公司的一个交换机。 Cisco Small Business RV016、RV042、RV042G、RV082 Routers存在安全漏洞。攻击者利用该漏洞可以绕过身份验证。
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I. Basic Information for CVE-2023-20026
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web-based management interface of Cisco Small Business 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.
Source: 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
Source: 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)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Small Business RV016 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Small Business是美国思科（Cisco）公司的一个交换机。 Cisco Small Business RV016、RV042、RV042G、RV082 Routers存在安全漏洞。攻击者利用该漏洞可以绕过身份验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Cisco | Cisco Small Business RV Series Router Firmware | 1.0.00.29 | - |
|
II. Public POCs for CVE-2023-20026
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-20026 (1)
Same Patch Batch · Cisco · 2023-01-19 · 18 CVEs total
| CVE-2023-20025 | 9.0 CRITICAL | Cisco Small Business RV016 输入验证错误漏洞 |
| CVE-2023-20038 | 8.8 HIGH | Cisco Industrial Network Director 信任管理问题漏洞 |
| CVE-2023-20020 | 8.6 HIGH | Cisco BroadWorks Application 输入验证错误漏洞 |
| CVE-2023-20018 | 8.6 HIGH | Cisco IP Phone 安全漏洞 |
| CVE-2023-20010 | 8.1 HIGH | Cisco Unified Communications Manager SQL注入漏洞 |
| CVE-2023-20043 | 6.7 MEDIUM | Cisco CX Cloud Agent 安全漏洞 |
| CVE-2023-20044 | 6.7 MEDIUM | Cisco CX Cloud Agent 安全漏洞 |
| CVE-2023-20047 | 6.5 MEDIUM | Cisco Webex 安全漏洞 |
| CVE-2023-20019 | 6.1 MEDIUM | Cisco BroadWorks Application 跨站脚本漏洞 |
| CVE-2023-20040 | 5.5 MEDIUM | Cisco Network Services Orchestrator 代码问题漏洞 |
| CVE-2023-20037 | 5.4 MEDIUM | Cisco Industrial Network Director 跨站脚本漏洞 |
| CVE-2023-20045 | 4.9 MEDIUM | Cisco RV160和RV260 输入验证错误漏洞 |
| CVE-2023-20007 | 4.7 MEDIUM | Cisco Small Business RV340 和 RV345 操作系统命令注入漏洞 |
| CVE-2023-20008 | 4.4 MEDIUM | Cisco TelePresence Collaboration Endpoint Software 安全漏洞 |
| CVE-2023-20002 | 4.4 MEDIUM | Cisco TelePresence Collaboration Endpoint Software 代码问题漏洞 |
| CVE-2023-20057 | Cisco Email Security Appliance 注入漏洞 | |
| CVE-2023-20058 | Cisco Unified Intelligence Center 跨站脚本漏洞 |
IV. Related Vulnerabilities
Same product: Cisco Small Business RV Series Router Firmware
-
CVE-2020-3431
Cisco Small Business RV Series Routers Cross-Site Scripting -
CVE-2024-20524
Cisco Small Business RV042, RV042G, RV320, and RV325 Denial -
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CVE-2024-20522
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CVE-2024-20521
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V. Comments for CVE-2023-20026
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