Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2021-33721

EPSS 5.08% · P90
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2021-33721

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2). The affected application incorrectly neutralizes special elements when creating batch operations which could lead to command injection. An authenticated remote attacker with administrative privileges could exploit this vulnerability to execute arbitrary code on the system with system privileges.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
SINEC NMS 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SINEC NMS是德国西门子（Siemens）公司的 一个网络管理系统 (NMS)，该系统可用于全天候集中监控、管理和配置具有数万台设备的工业网络，包括与安全相关的领域。 SINEC NMS 1.0 SP2之前版本存在操作系统命令注入漏洞，该漏洞源于应用程序在创建可能导致命令注入的批处理操作时错误地中和了特殊元素。具有管理权限的经过身份验证的远程攻击者可以利用此漏洞在具有系统权限的系统上执行任意代码。
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

VendorProductAffected VersionsCPESubscribe
SiemensSINEC NMS All versions < V1.0 SP2 -

II. Public POCs for CVE-2021-33721

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-33721

请登录查看更多情报信息。

Same Patch Batch · Siemens · 2021-08-10 · 9 CVEs total

CVE-2020-28397Siemens SIMATIC S7-1500 CPU和SIMATIC S7-1500 授权问题漏洞
CVE-2021-25659Siemens Automation License Manager 资源管理错误漏洞
CVE-2021-33717JT2Go 和Teamcenter Visualization 代码问题漏洞
CVE-2021-33738Siemens Teamcenter Visualization和Siemens Jt2go缓冲区错误漏洞
CVE-2021-37172SIMATIC S7-1200 授权问题漏洞
CVE-2021-37178Siemens Solid Edge 代码问题漏洞
CVE-2021-37179Siemens Solid Edge 资源管理错误漏洞
CVE-2021-37180Siemens Solid Edge 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: SINEC NMS
Same vendor: Siemens
Same weakness: CWE-78

V. Comments for CVE-2021-33721

No comments yet

Leave a comment