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Medium · 6.1 CVE-2025-40808 EUVD-2025-210083GHSA-37wv-74x7-5f3m

A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (…

Published Jun 9, 2026 · Updated Jun 9, 2026 · Assigned by siemens

Vendor: Siemens Product: SIPROTEC 5 6MD84 (CP300) Product: SIPROTEC 5 6MD85 (CP200) Product: SIPROTEC 5 6MD85 (CP300) Product: SIPROTEC 5 6MD86 (CP200) Product: SIPROTEC 5 6MD86 (CP300) Product: SIPROTEC 5 6MD89 (CP300) Product: SIPROTEC 5 6MU85 (CP300) Product: SIPROTEC 5 7KE85 (CP200) Product: SIPROTEC 5 7KE85 (CP300) Product: SIPROTEC 5 7SA82 (CP100) Product: SIPROTEC 5 7SA82 (CP150) Product: SIPROTEC 5 7SA86 (CP200) Product: SIPROTEC 5 7SA86 (CP300) Product: SIPROTEC 5 7SA87 (CP200) Product: SIPROTEC 5 7SA87 (CP300) Product: SIPROTEC 5 7SD82 (CP100) Product: SIPROTEC 5 7SD82 (CP150) Product: SIPROTEC 5 7SD86 (CP200) Product: SIPROTEC 5 7SD86 (CP300) Product: SIPROTEC 5 7SD87 (CP200) Product: SIPROTEC 5 7SD87 (CP300) Product: SIPROTEC 5 7SJ81 (CP100) Product: SIPROTEC 5 7SJ81 (CP150) Product: SIPROTEC 5 7SJ82 (CP100) Product: SIPROTEC 5 7SJ82 (CP150) Product: SIPROTEC 5 7SJ85 (CP200) Product: SIPROTEC 5 7SJ85 (CP300) Product: SIPROTEC 5 7SJ86 (CP200) Product: SIPROTEC 5 7SJ86 (CP300) Product: SIPROTEC 5 7SK82 (CP100) Product: SIPROTEC 5 7SK82 (CP150) Product: SIPROTEC 5 7SK85 (CP200) Product: SIPROTEC 5 7SK85 (CP300) Product: SIPROTEC 5 7SL82 (CP100) Product: SIPROTEC 5 7SL82 (CP150) Product: SIPROTEC 5 7SL86 (CP200) Product: SIPROTEC 5 7SL86 (CP300) Product: SIPROTEC 5 7SL87 (CP200) Product: SIPROTEC 5 7SL87 (CP300) Product: SIPROTEC 5 7SS85 (CP200) Product: SIPROTEC 5 7SS85 (CP300) Product: SIPROTEC 5 7ST85 (CP200) Product: SIPROTEC 5 7ST85 (CP300) Product: SIPROTEC 5 7ST86 (CP300) Product: SIPROTEC 5 7SX82 (CP150) Product: SIPROTEC 5 7SX85 (CP300) Product: SIPROTEC 5 7SY82 (CP150) Product: SIPROTEC 5 7UM85 (CP300) Product: SIPROTEC 5 7UT82 (CP100) Product: SIPROTEC 5 7UT82 (CP150) Category: ICS / OT

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.

Affected products

VendorProductAffectedFixed
Siemens SIPROTEC 5 6MD84 (CP300) — —
Siemens SIPROTEC 5 6MD85 (CP200) — —
Siemens SIPROTEC 5 6MD85 (CP300) — —
Siemens SIPROTEC 5 6MD86 (CP200) — —
Siemens SIPROTEC 5 6MD86 (CP300) — —
Siemens SIPROTEC 5 6MD89 (CP300) — —
Siemens SIPROTEC 5 6MU85 (CP300) — —
Siemens SIPROTEC 5 7KE85 (CP200) — —
Siemens SIPROTEC 5 7KE85 (CP300) — —
Siemens SIPROTEC 5 7SA82 (CP100) — —
Siemens SIPROTEC 5 7SA82 (CP150) — —
Siemens SIPROTEC 5 7SA86 (CP200) — —
Siemens SIPROTEC 5 7SA86 (CP300) — —
Siemens SIPROTEC 5 7SA87 (CP200) — —
Siemens SIPROTEC 5 7SA87 (CP300) — —
Siemens SIPROTEC 5 7SD82 (CP100) — —
Siemens SIPROTEC 5 7SD82 (CP150) — —
Siemens SIPROTEC 5 7SD86 (CP200) — —
Siemens SIPROTEC 5 7SD86 (CP300) — —
Siemens SIPROTEC 5 7SD87 (CP200) — —
Siemens SIPROTEC 5 7SD87 (CP300) — —
Siemens SIPROTEC 5 7SJ81 (CP100) — —
Siemens SIPROTEC 5 7SJ81 (CP150) — —
Siemens SIPROTEC 5 7SJ82 (CP100) — —
Siemens SIPROTEC 5 7SJ82 (CP150) — —
Siemens SIPROTEC 5 7SJ85 (CP200) — —
Siemens SIPROTEC 5 7SJ85 (CP300) — —
Siemens SIPROTEC 5 7SJ86 (CP200) — —
Siemens SIPROTEC 5 7SJ86 (CP300) — —
Siemens SIPROTEC 5 7SK82 (CP100) — —
Siemens SIPROTEC 5 7SK82 (CP150) — —
Siemens SIPROTEC 5 7SK85 (CP200) — —
Siemens SIPROTEC 5 7SK85 (CP300) — —
Siemens SIPROTEC 5 7SL82 (CP100) — —
Siemens SIPROTEC 5 7SL82 (CP150) — —
Siemens SIPROTEC 5 7SL86 (CP200) — —
Siemens SIPROTEC 5 7SL86 (CP300) — —
Siemens SIPROTEC 5 7SL87 (CP200) — —
Siemens SIPROTEC 5 7SL87 (CP300) — —
Siemens SIPROTEC 5 7SS85 (CP200) — —
Siemens SIPROTEC 5 7SS85 (CP300) — —
Siemens SIPROTEC 5 7ST85 (CP200) — —
Siemens SIPROTEC 5 7ST85 (CP300) — —
Siemens SIPROTEC 5 7ST86 (CP300) — —
Siemens SIPROTEC 5 7SX82 (CP150) — —
Siemens SIPROTEC 5 7SX85 (CP300) — —
Siemens SIPROTEC 5 7SY82 (CP150) — —
Siemens SIPROTEC 5 7UM85 (CP300) — —
Siemens SIPROTEC 5 7UT82 (CP100) — —
Siemens SIPROTEC 5 7UT82 (CP150) — —
Siemens SIPROTEC 5 7UT85 (CP200) — —
Siemens SIPROTEC 5 7UT85 (CP300) — —
Siemens SIPROTEC 5 7UT86 (CP200) — —
Siemens SIPROTEC 5 7UT86 (CP300) — —
Siemens SIPROTEC 5 7UT87 (CP200) — —
Siemens SIPROTEC 5 7UT87 (CP300) — —
Siemens SIPROTEC 5 7VE85 (CP300) — —
Siemens SIPROTEC 5 7VK87 (CP200) — —
Siemens SIPROTEC 5 7VK87 (CP300) — —
Siemens SIPROTEC 5 7VU85 (CP300) — —
Siemens SIPROTEC 5 Compact 7SX800 (CP050) — —

Advisories 4

References