CVE-2022-33138
7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploitability: 3.9 / Impact: 3.6
Source: NVD
Description
A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3), SIMATIC MV540 S (All versions < V3.3), SIMATIC MV550 H (All versions < V3.3), SIMATIC MV550 S (All versions < V3.3), SIMATIC MV560 U (All versions < V3.3), SIMATIC MV560 X (All versions < V3.3). Affected devices do not perform authentication for several web API endpoints. This could allow an unauthenticated remote attacker to read and download data from the device.
Affected (6)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv540 H | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv540 S | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv550 H | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv550 S | All versions |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv560 U | All versions |
Configuration F
| Vulnerable Software | Affected Versions |
|---|---|
| Before 3.3 |
| Running on/with | Platform Versions |
|---|---|
Siemens Simatic Mv560 X | All versions |
References (2)
Source: productcert@siemens.com
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Timeline
No history available yet.