CVE-2020-3173— Cisco UCS Manager Software Local Management CLI Command Injection Vulnerability
Quick assessment
Affected
Cisco Cisco Unified Computing System (Managed)
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 UCS 6400 Series Fabric Interconnects是美国思科（Cisco）公司的一款6400系列交换矩阵设备。 Cisco UCS Manager Software中的本地管理CLI存在操作系统命令注入漏洞，该漏洞源于程序没有对命令参数执行充分的输入验证。攻击者可借助特制的参数利用该漏洞在底层操作系统上以当前登录用户权限执行任意命令。以下产品及版本受到影响：Cisco UCS 6200 Series Fabric Interconnects；UCS 6300 Series
Possible ATT&CK Techniques 2 AI
T1546 · Event Triggered Execution T1059 · Command and Scripting Interpreter
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2020-3173
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Cisco UCS Manager Software Local Management CLI Command Injection Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the local management (local-mgmt) CLI of Cisco UCS Manager Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system (OS) on an affected device. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by including crafted arguments to specific commands on the local management CLI. A successful exploit could allow the attacker to execute arbitrary commands on the underlying OS with the privileges of the currently logged-in user for all affected platforms excluding Cisco UCS 6400 Series Fabric Interconnects. On Cisco UCS 6400 Series Fabric Interconnects, the injected commands are executed with root privileges.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco UCS Manager Software 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco UCS 6400 Series Fabric Interconnects是美国思科（Cisco）公司的一款6400系列交换矩阵设备。 Cisco UCS Manager Software中的本地管理CLI存在操作系统命令注入漏洞，该漏洞源于程序没有对命令参数执行充分的输入验证。攻击者可借助特制的参数利用该漏洞在底层操作系统上以当前登录用户权限执行任意命令。以下产品及版本受到影响：Cisco UCS 6200 Series Fabric Interconnects；UCS 6300 Series
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 Unified Computing System (Managed) | unspecified ~ n/a | - |
|
II. Public POCs for CVE-2020-3173
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-3173
请登录查看更多情报信息。
Vendor Advisories for CVE-2020-3173 (1)
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-ucs-cli-cmdinj vendor-advisory x_refsource_CISCO
Same Patch Batch · Cisco · 2020-02-26 · 11 CVEs total
| CVE-2020-3165 | Cisco NX-OS Software Border Gateway Protocol MD5 Authentication Bypass Vulnerability | |
| CVE-2020-3175 | Cisco MDS 9000 Series Multilayer Switches Denial of Service Vulnerability | |
| CVE-2020-3174 | Cisco NX-OS Software Anycast Gateway Invalid ARP Vulnerability | |
| CVE-2020-3172 | Cisco FXOS and NX-OS Software Cisco Discovery Protocol Arbitrary Code Execution and Denial | |
| CVE-2020-3171 | Cisco FXOS and UCS Manager Software Local Management CLI Command Injection Vulnerability | |
| CVE-2020-3170 | Cisco NX-OS Software NX-API Denial of Service Vulnerability | |
| CVE-2020-3169 | Cisco FXOS Software CLI Command Injection Vulnerability | |
| CVE-2020-3168 | Cisco Nexus 1000V Switch for VMware vSphere Secure Login Enhancements Denial of Service Vu | |
| CVE-2020-3167 | Cisco FXOS and UCS Manager Software CLI Command Injection Vulnerability | |
| CVE-2020-3166 | Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability |
IV. Related Vulnerabilities
Same product: Cisco Unified Computing System (Managed)
-
CVE-2026-20037
Cisco UCS Manager File Write Vulnerability -
CVE-2026-20036
Cisco UCS Manager Software Command Injection Vulnerability -
CVE-2025-20295
Cisco UCS Manager Software Command Injection Vulnerability -
CVE-2025-20294
Cisco UCS Manager Software Command Injection Vulnerability -
CVE-2025-20342
Cisco Integrated Management Controller Virtual Keyboard Vide
Same vendor: Cisco
-
CVE-2026-76504
Cisco Catalyst SD-WAN Manager System Account Authorization B -
CVE-2026-76426
Cisco ISE REST API SQL Injection Vulnerability -
CVE-2026-20121
CIsco FTD Bypass Access List -
CVE-2026-76431
Cisco Identity Services Engine Arbitrary File Deletion Vulne -
CVE-2026-76427
Cisco ISE XML External Entity Injection Vulnerability
Same weakness: CWE-78
-
CVE-2026-75937
OS Command Injection in Digi Accelerated Linux (DAL OS) -
CVE-2026-104019
OS command injection in the Studio Space startup validation -
CVE-2026-104859
Nx: OS command injection in the @nx/docker release pipeline -
CVE-2026-93698
Multilang adminbin验证不足致任意命令执行 -
CVE-2026-71452
Johnson Controls EasyIO FS32 3.0b63以下命令注入漏洞
V. Comments for CVE-2020-3173
No comments yet