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-2025-40771
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.4.24), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions < V2.4.24), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions < V2.4.24), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions < V2.4.24), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions < V2.4.24), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions < V2.4.24). Affected devices do not properly authenticate configuration connections. This could allow an unauthenticated remote attacker to access the configuration data.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens SIMATIC CP Series 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC CP Series是德国西门子（Siemens）公司的一系列通信处理器。 Siemens SIMATIC CP Series存在访问控制错误漏洞，该漏洞源于未正确验证配置连接，可能导致未经身份验证的远程攻击者访问配置数据。
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
SiemensSIMATIC CP 1542SP-1 0 ~ V2.4.24 -
SiemensSIMATIC CP 1542SP-1 IRC 0 ~ V2.4.24 -
SiemensSIMATIC CP 1543SP-1 0 ~ V2.4.24 -
SiemensSIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL 0 ~ V2.4.24 -
SiemensSIPLUS ET 200SP CP 1543SP-1 ISEC 0 ~ V2.4.24 -
SiemensSIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL 0 ~ V2.4.24 -
II. Public POCs for CVE-2025-40771
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC
III. Intelligence Information for CVE-2025-40771
Please Login to view more intelligence information
IV. Related Vulnerabilities
Same product: SIMATIC CP 1542SP-1
Same vendor: Siemens
Same weakness: CWE-306
V. Comments for CVE-2025-40771

No comments yet

Leave a comment