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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2025-40808

Quick assessment

Affected
Siemens SIPROTEC 5 6MD84 (CP300)
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.

Siemens SIPROTEC 5 6MD84等都是德国西门子（Siemens）公司的一款继电器设备。 Siemens多款产品存在代码问题漏洞，该漏洞源于允许认证用户通过DIGSI 5协议上传任意文件，可能导致拒绝服务或代码执行。以下产品及版本受到影响：SIPROTEC 5 6MD84 (CP300)所有版本、SIPROTEC 5 6MD85 (CP200)所有版本、SIPROTEC 5 6MD85 (CP300)所有版本、SIPROTEC 5 6MD86 (CP200)所有版本、SIPROTEC 5

CVSS 6.1 · Medium EPSS 0.19% · P8

Affected Version Matrix 61

VendorProduct Version RangeStatus
Siemens SIPROTEC 5 6MD84 (CP300) < * affected
Siemens SIPROTEC 5 6MD85 (CP200) < * affected
Siemens SIPROTEC 5 6MD85 (CP300) < * affected
Siemens SIPROTEC 5 6MD86 (CP200) < * affected
Siemens SIPROTEC 5 6MD86 (CP300) < * affected
Siemens SIPROTEC 5 6MD89 (CP300) < * affected
Siemens SIPROTEC 5 6MU85 (CP300) < * affected
Siemens SIPROTEC 5 7KE85 (CP200) < * affected
Siemens SIPROTEC 5 7KE85 (CP300) < * affected
Siemens SIPROTEC 5 7SA82 (CP100) < * affected
Siemens SIPROTEC 5 7SA82 (CP150) < * affected
Siemens SIPROTEC 5 7SA86 (CP200) < * affected
Siemens SIPROTEC 5 7SA86 (CP300) < * affected
Siemens SIPROTEC 5 7SA87 (CP200) < * affected
Siemens SIPROTEC 5 7SA87 (CP300) < * affected
Siemens SIPROTEC 5 7SD82 (CP100) < * affected
Siemens SIPROTEC 5 7SD82 (CP150) < * affected
Siemens SIPROTEC 5 7SD86 (CP200) < * affected
Siemens SIPROTEC 5 7SD86 (CP300) < * affected
Siemens SIPROTEC 5 7SD87 (CP200) < * affected
Siemens SIPROTEC 5 7SD87 (CP300) < * affected
Siemens SIPROTEC 5 7SJ81 (CP100) < * affected
Siemens SIPROTEC 5 7SJ81 (CP150) < * affected
Siemens SIPROTEC 5 7SJ82 (CP100) < * affected
Siemens SIPROTEC 5 7SJ82 (CP150) < * affected
Siemens SIPROTEC 5 7SJ85 (CP200) < * affected
Siemens SIPROTEC 5 7SJ85 (CP300) < * affected
Siemens SIPROTEC 5 7SJ86 (CP200) < * affected
Siemens SIPROTEC 5 7SJ86 (CP300) < * affected
Siemens SIPROTEC 5 7SK82 (CP100) < * affected
Siemens SIPROTEC 5 7SK82 (CP150) < * affected
Siemens SIPROTEC 5 7SK85 (CP200) < * affected
Siemens SIPROTEC 5 7SK85 (CP300) < * affected
Siemens SIPROTEC 5 7SL82 (CP100) < * affected
Siemens SIPROTEC 5 7SL82 (CP150) < * affected
Siemens SIPROTEC 5 7SL86 (CP200) < * affected
Siemens SIPROTEC 5 7SL86 (CP300) < * affected
Siemens SIPROTEC 5 7SL87 (CP200) < * affected
Siemens SIPROTEC 5 7SL87 (CP300) < * affected
Siemens SIPROTEC 5 7SS85 (CP200) < * affected
Siemens SIPROTEC 5 7SS85 (CP300) < * affected
Siemens SIPROTEC 5 7ST85 (CP200) < * affected
Siemens SIPROTEC 5 7ST85 (CP300) < * affected
Siemens SIPROTEC 5 7ST86 (CP300) < * affected
Siemens SIPROTEC 5 7SX82 (CP150) < * affected
Siemens SIPROTEC 5 7SX85 (CP300) < * affected
Siemens SIPROTEC 5 7SY82 (CP150) < * affected
Siemens SIPROTEC 5 7UM85 (CP300) < * affected
Siemens SIPROTEC 5 7UT82 (CP100) < * affected
Siemens SIPROTEC 5 7UT82 (CP150) < * affected
Siemens SIPROTEC 5 7UT85 (CP200) < * affected
Siemens SIPROTEC 5 7UT85 (CP300) < * affected
Siemens SIPROTEC 5 7UT86 (CP200) < * affected
Siemens SIPROTEC 5 7UT86 (CP300) < * affected
Siemens SIPROTEC 5 7UT87 (CP200) < * affected
Siemens SIPROTEC 5 7UT87 (CP300) < * affected
Siemens SIPROTEC 5 7VE85 (CP300) < * affected
Siemens SIPROTEC 5 7VK87 (CP200) < * affected
Siemens SIPROTEC 5 7VK87 (CP300) < * affected
Siemens SIPROTEC 5 7VU85 (CP300) < * affected
Siemens SIPROTEC 5 Compact 7SX800 (CP050) < * affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-40808

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: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions), SIPROTEC 5 6MD89 (CP300) (All versions), SIPROTEC 5 6MU85 (CP300) (All versions), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions), SIPROTEC 5 7SA82 (CP100) (All versions), SIPROTEC 5 7SA82 (CP150) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions), SIPROTEC 5 7SD82 (CP100) (All versions), SIPROTEC 5 7SD82 (CP150) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions), SIPROTEC 5 7SJ81 (CP100) (All versions), SIPROTEC 5 7SJ81 (CP150) (All versions), SIPROTEC 5 7SJ82 (CP100) (All versions), SIPROTEC 5 7SJ82 (CP150) (All versions), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions), SIPROTEC 5 7SK82 (CP100) (All versions), SIPROTEC 5 7SK82 (CP150) (All versions), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions), SIPROTEC 5 7SL82 (CP100) (All versions), SIPROTEC 5 7SL82 (CP150) (All versions), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions), SIPROTEC 5 7ST86 (CP300) (All versions), SIPROTEC 5 7SX82 (CP150) (All versions), SIPROTEC 5 7SX85 (CP300) (All versions), SIPROTEC 5 7SY82 (CP150) (All versions), SIPROTEC 5 7UM85 (CP300) (All versions), SIPROTEC 5 7UT82 (CP100) (All versions), SIPROTEC 5 7UT82 (CP150) (All versions), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions), SIPROTEC 5 7VE85 (CP300) (All versions), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions), SIPROTEC 5 7VU85 (CP300) (All versions), SIPROTEC 5 Compact 7SX800 (CP050) (All versions). The affected application allows authenticated users to upload arbitrary files using DIGSI 5 protocol. This could allow an attacker to upload malicious configuration files, that could cause denial of service condition and potentially lead to code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens多款产品 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIPROTEC 5 6MD84等都是德国西门子（Siemens）公司的一款继电器设备。 Siemens多款产品存在代码问题漏洞，该漏洞源于允许认证用户通过DIGSI 5协议上传任意文件，可能导致拒绝服务或代码执行。以下产品及版本受到影响：SIPROTEC 5 6MD84 (CP300)所有版本、SIPROTEC 5 6MD85 (CP200)所有版本、SIPROTEC 5 6MD85 (CP300)所有版本、SIPROTEC 5 6MD86 (CP200)所有版本、SIPROTEC 5
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
Siemens SIPROTEC 5 6MD84 (CP300) 0 ~ * -
Siemens SIPROTEC 5 6MD85 (CP200) 0 ~ * -
Siemens SIPROTEC 5 6MD85 (CP300) 0 ~ * -
Siemens SIPROTEC 5 6MD86 (CP200) 0 ~ * -
Siemens SIPROTEC 5 6MD86 (CP300) 0 ~ * -
Siemens SIPROTEC 5 6MD89 (CP300) 0 ~ * -
Siemens SIPROTEC 5 6MU85 (CP300) 0 ~ * -
Siemens SIPROTEC 5 7KE85 (CP200) 0 ~ * -
Siemens SIPROTEC 5 7KE85 (CP300) 0 ~ * -
Siemens SIPROTEC 5 7SA82 (CP100) 0 ~ * -
Siemens SIPROTEC 5 7SA82 (CP150) 0 ~ * -
Siemens SIPROTEC 5 7SA86 (CP200) 0 ~ * -
Siemens SIPROTEC 5 7SA86 (CP300) 0 ~ * -
Siemens SIPROTEC 5 7SA87 (CP200) 0 ~ * -
Siemens SIPROTEC 5 7SA87 (CP300) 0 ~ * -
Siemens SIPROTEC 5 7SD82 (CP100) 0 ~ * -
Siemens SIPROTEC 5 7SD82 (CP150) 0 ~ * -
Siemens SIPROTEC 5 7SD86 (CP200) 0 ~ * -
Siemens SIPROTEC 5 7SD86 (CP300) 0 ~ * -
Siemens SIPROTEC 5 7SD87 (CP200) 0 ~ * -
Siemens SIPROTEC 5 7SD87 (CP300) 0 ~ * -
Siemens SIPROTEC 5 7SJ81 (CP100) 0 ~ * -
Siemens SIPROTEC 5 7SJ81 (CP150) 0 ~ * -
Siemens SIPROTEC 5 7SJ82 (CP100) 0 ~ * -
Siemens SIPROTEC 5 7SJ82 (CP150) 0 ~ * -
Siemens SIPROTEC 5 7SJ85 (CP200) 0 ~ * -
Siemens SIPROTEC 5 7SJ85 (CP300) 0 ~ * -
Siemens SIPROTEC 5 7SJ86 (CP200) 0 ~ * -
Siemens SIPROTEC 5 7SJ86 (CP300) 0 ~ * -
Siemens SIPROTEC 5 7SK82 (CP100) 0 ~ * -

II. Public POCs for CVE-2025-40808

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-40808

请登录查看更多情报信息。

Vendor Advisories for CVE-2025-40808 (1)

Same Patch Batch · Siemens · 2026-06-09 · 6 CVEs total

CVE-2026-46748 8.8 HIGH Siemens SINEC INS 安全漏洞
CVE-2026-46746 8.8 HIGH Siemens SINEC INS 操作系统命令注入漏洞
CVE-2026-46749 7.5 HIGH Siemens SINEC INS 安全漏洞
CVE-2026-24349 7.1 HIGH Siemens SIMATIC WinCC Unified PC Runtime 安全漏洞
CVE-2026-46747 4.3 MEDIUM Siemens SINEC INS 安全漏洞

IV. Related Vulnerabilities

Same product: SIPROTEC 5 6MD84 (CP300)
Same vendor: Siemens
Same weakness: CWE-434

V. Comments for CVE-2025-40808

No comments yet

Leave a comment