CVE-2023-35920
7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD
Description
A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3.4), SIMATIC MV540 S (All versions < V3.3.4), SIMATIC MV550 H (All versions < V3.3.4), SIMATIC MV550 S (All versions < V3.3.4), SIMATIC MV560 U (All versions < V3.3.4), SIMATIC MV560 X (All versions < V3.3.4). Affected devices cannot properly process specially crafted IP packets sent to the devices. This could allow an unauthenticated remote attacker to cause a denial of service condition. The affected devices must be restarted manually.
Affected (6)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3.4 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv540 H | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3.4 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv540 S | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3.4 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv550 H | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3.4 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv550 S | All versions |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3.4 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv560 U | All versions |
Configuration F
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3.4 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv560 X | All versions |
References (2)
Source: productcert@siemens.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Timeline
No history available yet.