CVE-2022-40179
Description
A vulnerability has been identified in Desigo PXM30-1 (All versions < V02.20.126.11-41), Desigo PXM30.E (All versions < V02.20.126.11-41), Desigo PXM40-1 (All versions < V02.20.126.11-41), Desigo PXM40.E (All versions < V02.20.126.11-41), Desigo PXM50-1 (All versions < V02.20.126.11-41), Desigo PXM50.E (All versions < V02.20.126.11-41), PXG3.W100-1 (All versions < V02.20.126.11-37), PXG3.W100-2 (All versions < V02.20.126.11-41), PXG3.W200-1 (All versions < V02.20.126.11-37), PXG3.W200-2 (All versions < V02.20.126.11-41). A Cross-Site Request Forgery exists in endpoints of the “Operation” web application that interpret and execute Axon language queries, due to the missing validation of anti-CSRF tokens or other origin checks. By convincing a victim to click on a malicious link or visit a specifically crafted webpage while logged-in to the device web application, a remote unauthenticated attacker can execute arbitrary Axon queries against the device.
How to fix
- siemens desigo_pxm30-1_firmware02.20.126.11-41 or later
- siemens desigo_pxm30.e_firmware02.20.126.11-41 or later
- siemens desigo_pxm40-1_firmware02.20.126.11-41 or later
- siemens desigo_pxm40.e_firmware02.20.126.11-41 or later
- siemens desigo_pxm50-1_firmware02.20.126.11-41 or later
- siemens desigo_pxm50.e_firmware02.20.126.11-41 or later
- siemens pxg3.w100-1_firmware02.20.126.11-37 or later
- siemens pxg3.w100-2_firmware02.20.126.11-41 or later
- siemens pxg3.w200-1_firmware02.20.126.11-37 or later
- siemens pxg3.w200-2_firmware02.20.126.11-41 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens desigo_pxm30-1_firmware | v < 02.20.126.11-41 | 02.20.126.11-41 |
| siemens desigo_pxm30.e_firmware | v < 02.20.126.11-41 | 02.20.126.11-41 |
| siemens desigo_pxm40-1_firmware | v < 02.20.126.11-41 | 02.20.126.11-41 |
| siemens desigo_pxm40.e_firmware | v < 02.20.126.11-41 | 02.20.126.11-41 |
| siemens desigo_pxm50-1_firmware | v < 02.20.126.11-41 | 02.20.126.11-41 |
| siemens desigo_pxm50.e_firmware | v < 02.20.126.11-41 | 02.20.126.11-41 |
| siemens pxg3.w100-1_firmware | v < 02.20.126.11-37 | 02.20.126.11-37 |
| siemens pxg3.w100-2_firmware | v < 02.20.126.11-41 | 02.20.126.11-41 |
| siemens pxg3.w200-1_firmware | v < 02.20.126.11-37 | 02.20.126.11-37 |
| siemens pxg3.w200-2_firmware | v < 02.20.126.11-41 | 02.20.126.11-41 |
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