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CVE-2023-20121— Cisco Evolved Programmable Network Manager, Cisco Identity Services Engine, and Cisco Prime Infrastructure Command Injection Vulnerabilities

Quick assessment

Affected
Cisco Cisco Identity Services Engine Software
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 Evolved Programmable Network Manager是美国思科（Cisco）公司的一套网络管理解决方案。 Cisco Evolved Programmable Network Manager, Cisco Identity Services Engine, Cisco Prime Infrastructure 存在安全漏洞。经过身份验证的本地攻击者利用该漏洞可以获取 root 权限。

CVSS 6.0 · Medium EPSS 0.20% · P9

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2023-20121

Vulnerability Information
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Vulnerability Title
Cisco Evolved Programmable Network Manager, Cisco Identity Services Engine, and Cisco Prime Infrastructure Command Injection Vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple vulnerabilities in the restricted shell of Cisco Evolved Programmable Network Manager (EPNM), Cisco Identity Services Engine (ISE), and Cisco Prime Infrastructure could allow an authenticated, local attacker to escape the restricted shell and gain root privileges on the underlying operating system. For more information about these vulnerabilities, see the Details section of this advisory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/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 Evolved Programmable Network Manager 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Evolved Programmable Network Manager是美国思科（Cisco）公司的一套网络管理解决方案。 Cisco Evolved Programmable Network Manager, Cisco Identity Services Engine, Cisco Prime Infrastructure 存在安全漏洞。经过身份验证的本地攻击者利用该漏洞可以获取 root 权限。
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 Identity Services Engine Software n/a -

II. Public POCs for CVE-2023-20121

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III. Intelligence Information for CVE-2023-20121

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Vendor Advisories for CVE-2023-20121 (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-2023-20128 7.2 HIGH Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers Command Injection Vulner
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-2023-20151 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-2023-20140 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-2023-20142 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-2023-20145 6.1 MEDIUM Cisco Small Business RV016, RV042, RV042G, RV082 , RV320, and RV325 Routers Cross-Site Sc
CVE-2023-20150 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 Identity Services Engine Software
Same vendor: Cisco
Same weakness: CWE-77

V. Comments for CVE-2023-20121

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