CVE-2025-40570
Aug. 12, 2025, 2:25 p.m.
2.4
Low
Description
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 < V10.0). Affected devices do not properly limit the bandwidth for incoming network packets over their local USB port. This could allow an attacker with physical access to send specially crafted packets with high bandwidth to the affected devices thus forcing them to exhaust their memory and stop responding to any network traffic via the local USB port. Affected devices reset themselves automatically after a successful attack. The protection function is not affected of this vulnerability.
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Siemens |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
CWE-770
Allocation of Resources Without Limits or Throttling
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| a | siemens | siprotec_5 | 6MD84 | / | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SA82 | / | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SD82 | / | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SJ81 | / | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SJ82 | / | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 6MD85 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 6MD86 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 6MD89 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 6MU85 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7KE85 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SA86 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SA87 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SD86 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SD87 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SJ85 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SJ86 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SK85 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SL86 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SL87 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SS85 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7UM85 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7UT85 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7UT86 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7UT87 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7VE85 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7VK87 | 7.80-* | / | / | / | / | / | / |
| a | siemens | siprotec_5 | 7SX800 | / | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data - 4.0
- Attack Vector: PHYSICAL
- Attack Complexity: LOW
- Attack Requirements: NONE
- Privileges Required: NONE
- User Interaction: NONE
- Scope:
- Confidentiality Impact: NONE
- Integrity Impact: NONE
- Availability Impact: LOW
- Exploit Maturity: NOT_DEFINED
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Timeline
Published: Aug. 12, 2025, 12:15 p.m.
Last Modified: Aug. 12, 2025, 2:25 p.m.
Last Modified: Aug. 12, 2025, 2:25 p.m.
Status : Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
productcert@siemens.com
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.