CVE-2025-405702.4LowCWE-770

CVE-2025-40570: Siemens SIPROTEC 5 6MD84 (CP300) vulnerability

Siemens · SIPROTEC 5 6MD84 (CP300)

Vendor fix available · Affected: Siemens SIPROTEC 5 6MD84 (CP300) · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.2%probability of exploitation in the next 30 days

14th percentile

050100

Higher than 14% of scored CVEs

2.4LowCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions < V10.0), SIPROTEC 5 6MD85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 6MD86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 6MD89 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 6MU85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7KE85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SA82 (CP150) (All versions < V10.0), SIPROTEC 5 7SA86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SA87 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SD82 (CP150) (All versions < V10.0), SIPROTEC 5 7SD86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SD87 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SJ81 (CP150) (All versions < V10.0), SIPROTEC 5 7SJ82 (CP150) (All versions < V10.0), SIPROTEC 5 7SJ85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SJ86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SK82 (CP150) (All versions < V10.0), SIPROTEC 5 7SK85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SL82 (CP150) (All versions < V10.0), SIPROTEC 5 7SL86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SL87 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7SS85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7ST85 (CP300) (All versions < V10.0), SIPROTEC 5 7ST86 (CP300) (All versions < V10.0), SIPROTEC 5 7SX82 (CP150) (All versions < V10.0), SIPROTEC 5 7SX85 (CP300) (All versions < V10.0), SIPROTEC 5 7SY82 (CP150) (All versions < V10.0), SIPROTEC 5 7UM85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7UT82 (CP150) (All versions < V10.0), SIPROTEC 5 7UT85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7UT86 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7UT87 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7VE85 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7VK87 (CP300) (All versions >= V7.80 < V10.0), SIPROTEC 5 7VU85 (CP300) (All versions < V10.0), SIPROTEC 5 Compact 7SX800 (CP050) (All versions <…

Affected products20

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Siemens · SIPROTEC 5 6MD84 (CP300)before V10.0
Siemens · SIPROTEC 5 6MD85 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 6MD86 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 6MD89 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 6MU85 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 7KE85 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 7SA82 (CP150)before V10.0
Siemens · SIPROTEC 5 7SA86 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 7SA87 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 7SD82 (CP150)before V10.0
Siemens · SIPROTEC 5 7SD86 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 7SD87 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 7SJ81 (CP150)before V10.0
Siemens · SIPROTEC 5 7SJ82 (CP150)before V10.0
Siemens · SIPROTEC 5 7SJ85 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 7SJ86 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 7SK82 (CP150)before V10.0
Siemens · SIPROTEC 5 7SK85 (CP300)from V7.80 before V10.0
Siemens · SIPROTEC 5 7SL82 (CP150)before V10.0
Siemens · SIPROTEC 5 7SL86 (CP300)from V7.80 before V10.0

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Allocation Without Limits · Denial of Service
Vendor: Siemens
Published: August 2025
Band: Unlikely (under 1%), August 2025

CoverageNo articles yet

No CyberSIXT article names CVE-2025-40570 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.