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CVE-2023-20128— Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers Command Injection Vulnerabilities

Quick assessment

Affected
Cisco Cisco Small Business RV Series Router Firmware
Exploitation
High exploitation probability; assess promptly
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 RV320 和 RV325 存在安全漏洞。拥有有效的管理员凭据的攻击者利用该漏洞可以以 root 用户身份在受影响设备的底层 Linux 操作系统上执行任意命令。

CVSS 7.2 · High EPSS 30.39% · P98
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I. Basic Information for CVE-2023-20128

Vulnerability Information
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Vulnerability Title
Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers Command Injection Vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an authenticated, remote attacker to inject and execute arbitrary commands on the underlying operating system of an affected device. These vulnerabilities are due to insufficient validation of user-supplied input. An attacker could exploit these vulnerabilities by sending malicious input to an affected device. A successful exploit could allow the attacker to execute arbitrary commands as the root user on the underlying Linux operating system of the affected device. To exploit these vulnerabilities, an attacker would need to have valid Administrator credentials on the affected device. Cisco has not released software updates to address these vulnerabilities.
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:H
Source: CVE Program / CVE List V5
Vulnerability Type
表达式/命令分隔符转义处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Small Business 操作系统命令注入漏洞
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 RV320 和 RV325 存在安全漏洞。拥有有效的管理员凭据的攻击者利用该漏洞可以以 root 用户身份在受影响设备的底层 Linux 操作系统上执行任意命令。
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 n/a -

II. Public POCs for CVE-2023-20128

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III. Intelligence Information for CVE-2023-20128

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Vendor Advisories for CVE-2023-20128 (1)

Same Patch Batch · Cisco · 2023-04-05 · 40 CVEs total

CVE-2023-20102 8.8 HIGH Cisco Secure Network Analytics Remote Code Execution Vulnerability
CVE-2023-20117 7.2 HIGH Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers Command Injection Vulner
CVE-2023-20118 6.5 MEDIUM Cisco Small Business 输入验证错误漏洞
CVE-2023-20131 6.5 MEDIUM Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Vulnerabilities
CVE-2023-20130 6.5 MEDIUM Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Vulnerabilities
CVE-2023-20129 6.5 MEDIUM Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Vulnerabilities
CVE-2023-20127 6.5 MEDIUM Cisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Vulnerabilities
CVE-2023-20124 6.5 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers Remote Command
CVE-2023-20123 6.3 MEDIUM Cisco Duo Authentication for macOS and Duo Authentication for Windows Logon Offline Creden
CVE-2023-20140 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc
CVE-2023-20139 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc
CVE-2023-20138 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc
CVE-2023-20137 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc
CVE-2023-20141 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc
CVE-2023-20142 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc
CVE-2023-20143 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc
CVE-2023-20144 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc
CVE-2023-20145 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc
CVE-2023-20146 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc
CVE-2023-20147 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc

Showing top 20 of 40 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Small Business RV Series Router Firmware
Same vendor: Cisco
Same weakness: CWE-146

V. Comments for CVE-2023-20128

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