CVE-2025-40808_CVE-2025-40808

6.1 / 10

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

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.

Basic Information

ID CVE-2025-40808

Source siemens

Published Jun 9, 2026 at 08:46

Affected Product

Vendor Siemens

Product SIPROTEC 5 6MD84 (CP300)

Affected Versions 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
Siemens SIPROTEC 5 7SK82 (CP150) 0
Siemens SIPROTEC 5 7SK85 (CP200) 0
Siemens SIPROTEC 5 7SK85 (CP300) 0
Siemens SIPROTEC 5 7SL82 (CP100) 0
Siemens SIPROTEC 5 7SL82 (CP150) 0
Siemens SIPROTEC 5 7SL86 (CP200) 0
Siemens SIPROTEC 5 7SL86 (CP300) 0
Siemens SIPROTEC 5 7SL87 (CP200) 0
Siemens SIPROTEC 5 7SL87 (CP300) 0
Siemens SIPROTEC 5 7SS85 (CP200) 0
Siemens SIPROTEC 5 7SS85 (CP300) 0
Siemens SIPROTEC 5 7ST85 (CP200) 0
Siemens SIPROTEC 5 7ST85 (CP300) 0
Siemens SIPROTEC 5 7ST86 (CP300) 0
Siemens SIPROTEC 5 7SX82 (CP150) 0
Siemens SIPROTEC 5 7SX85 (CP300) 0
Siemens SIPROTEC 5 7SY82 (CP150) 0
Siemens SIPROTEC 5 7UM85 (CP300) 0
Siemens SIPROTEC 5 7UT82 (CP100) 0
Siemens SIPROTEC 5 7UT82 (CP150) 0
Siemens SIPROTEC 5 7UT85 (CP200) 0
Siemens SIPROTEC 5 7UT85 (CP300) 0
Siemens SIPROTEC 5 7UT86 (CP200) 0
Siemens SIPROTEC 5 7UT86 (CP300) 0
Siemens SIPROTEC 5 7UT87 (CP200) 0
Siemens SIPROTEC 5 7UT87 (CP300) 0
Siemens SIPROTEC 5 7VE85 (CP300) 0
Siemens SIPROTEC 5 7VK87 (CP200) 0
Siemens SIPROTEC 5 7VK87 (CP300) 0
Siemens SIPROTEC 5 7VU85 (CP300) 0
Siemens SIPROTEC 5 Compact 7SX800 (CP050) 0

CWE Classification

CWE-434

References

cert-portal.siemens.com /productcert/html/ssa-139483.html

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    "lastseen": "",
    "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.",
    "published": "2026-06-09T08:46:49.158Z",
    "modified": "2026-06-09T08:46:49.158Z",
    "type": "cve",
    "title": "CVE-2025-40808",
    "source": "siemens",
    "references": "https://cert-portal.siemens.com/productcert/html/ssa-139483.html",
    "id": "CVE-2025-40808",
    "bulletinFamily": "",
    "cwe": [
        "CWE-434"
    ],
    "cvelist": null,
    "sourceData": "Siemens SIPROTEC 5 6MD84 (CP300) 0\nSiemens SIPROTEC 5 6MD85 (CP200) 0\nSiemens SIPROTEC 5 6MD85 (CP300) 0\nSiemens SIPROTEC 5 6MD86 (CP200) 0\nSiemens SIPROTEC 5 6MD86 (CP300) 0\nSiemens SIPROTEC 5 6MD89 (CP300) 0\nSiemens SIPROTEC 5 6MU85 (CP300) 0\nSiemens SIPROTEC 5 7KE85 (CP200) 0\nSiemens SIPROTEC 5 7KE85 (CP300) 0\nSiemens SIPROTEC 5 7SA82 (CP100) 0\nSiemens SIPROTEC 5 7SA82 (CP150) 0\nSiemens SIPROTEC 5 7SA86 (CP200) 0\nSiemens SIPROTEC 5 7SA86 (CP300) 0\nSiemens SIPROTEC 5 7SA87 (CP200) 0\nSiemens SIPROTEC 5 7SA87 (CP300) 0\nSiemens SIPROTEC 5 7SD82 (CP100) 0\nSiemens SIPROTEC 5 7SD82 (CP150) 0\nSiemens SIPROTEC 5 7SD86 (CP200) 0\nSiemens SIPROTEC 5 7SD86 (CP300) 0\nSiemens SIPROTEC 5 7SD87 (CP200) 0\nSiemens SIPROTEC 5 7SD87 (CP300) 0\nSiemens SIPROTEC 5 7SJ81 (CP100) 0\nSiemens SIPROTEC 5 7SJ81 (CP150) 0\nSiemens SIPROTEC 5 7SJ82 (CP100) 0\nSiemens SIPROTEC 5 7SJ82 (CP150) 0\nSiemens SIPROTEC 5 7SJ85 (CP200) 0\nSiemens SIPROTEC 5 7SJ85 (CP300) 0\nSiemens SIPROTEC 5 7SJ86 (CP200) 0\nSiemens SIPROTEC 5 7SJ86 (CP300) 0\nSiemens SIPROTEC 5 7SK82 (CP100) 0\nSiemens SIPROTEC 5 7SK82 (CP150) 0\nSiemens SIPROTEC 5 7SK85 (CP200) 0\nSiemens SIPROTEC 5 7SK85 (CP300) 0\nSiemens SIPROTEC 5 7SL82 (CP100) 0\nSiemens SIPROTEC 5 7SL82 (CP150) 0\nSiemens SIPROTEC 5 7SL86 (CP200) 0\nSiemens SIPROTEC 5 7SL86 (CP300) 0\nSiemens SIPROTEC 5 7SL87 (CP200) 0\nSiemens SIPROTEC 5 7SL87 (CP300) 0\nSiemens SIPROTEC 5 7SS85 (CP200) 0\nSiemens SIPROTEC 5 7SS85 (CP300) 0\nSiemens SIPROTEC 5 7ST85 (CP200) 0\nSiemens SIPROTEC 5 7ST85 (CP300) 0\nSiemens SIPROTEC 5 7ST86 (CP300) 0\nSiemens SIPROTEC 5 7SX82 (CP150) 0\nSiemens SIPROTEC 5 7SX85 (CP300) 0\nSiemens SIPROTEC 5 7SY82 (CP150) 0\nSiemens SIPROTEC 5 7UM85 (CP300) 0\nSiemens SIPROTEC 5 7UT82 (CP100) 0\nSiemens SIPROTEC 5 7UT82 (CP150) 0\nSiemens SIPROTEC 5 7UT85 (CP200) 0\nSiemens SIPROTEC 5 7UT85 (CP300) 0\nSiemens SIPROTEC 5 7UT86 (CP200) 0\nSiemens SIPROTEC 5 7UT86 (CP300) 0\nSiemens SIPROTEC 5 7UT87 (CP200) 0\nSiemens SIPROTEC 5 7UT87 (CP300) 0\nSiemens SIPROTEC 5 7VE85 (CP300) 0\nSiemens SIPROTEC 5 7VK87 (CP200) 0\nSiemens SIPROTEC 5 7VK87 (CP300) 0\nSiemens SIPROTEC 5 7VU85 (CP300) 0\nSiemens SIPROTEC 5 Compact 7SX800 (CP050) 0",
    "sourceHref": "",
    "cvss": {
        "score": 6.1,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "SIPROTEC 5 6MD84 (CP300)",
    "version": "0",
    "vendor": "Siemens",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}