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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-20999
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
WEIDMUELLER: Accidentally open network port in u-controls and IoT-Gateways
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Weidmüller u-controls and IoT-Gateways in versions up to 1.12.1 a network port intended only for device-internal usage is accidentally accessible via external network interfaces. By exploiting this vulnerability the device may be manipulated or the operation may be stopped.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
将资源暴露给错误范围
Source: NVD (National Vulnerability Database)
Vulnerability Title
Weidmuller UC20-WL2000-AC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Weidmuller UC20-WL2000-AC是美国Weidmuller公司的一个工控设备。一个控制器。 Weidmuller UC20-WL2000-AC 1.12.1版本存在安全漏洞。攻击者可以利用该漏洞操纵设备或停止设备。
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
WeidmüllerUC20-WL2000-AC (No. 1334950000) 1.3.0 ~ 1.9.0 -
WeidmüllerUC20-WL2000-IOT (No. 1334990000) 1.3.0 ~ 1.9.0 -
WeidmüllerIOT-GW30 (No. 2682620000) 1.3.0 ~ 1.9.0 -
WeidmüllerIOT-GW30-4G-EU (No. 2682630000) 1.3.0 ~ 1.9.0 -
II. Public POCs for CVE-2021-20999
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC
III. Intelligence Information for CVE-2021-20999
Please Login to view more intelligence information
IV. Related Vulnerabilities
Same vendor: Weidmüller
Same weakness: CWE-668
V. Comments for CVE-2021-20999

No comments yet

Leave a comment