CVE-2022-45138
Critical
Description
The configuration backend of the web-based management can be used by unauthenticated users, although only authenticated users should be able to use the API. The vulnerability allows an unauthenticated attacker to read and set several device parameters that can lead to full compromise of the device.
SeverityCritical
CVSS9.8
Exploit probability—
ProductWago 751-9301 Firmware
PublishedFeb 27, 2023
First seenFeb 27, 2023
Weakness typeCWE-306Missing authentication for critical function
How to fix
Update
- wago 751-9301_firmware22 or later
- wago 752-8303\/8000-002_firmware22 or later
- wago pfc100_firmware22 or later
- wago pfc200_firmware22 or later
- wago touch_panel_600_advanced_firmware22 or later
- wago touch_panel_600_marine_firmware22 or later
- wago touch_panel_600_standard_firmware22 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wago 751-9301_firmware | 16 ≤ v < 22, 22, 23 | 22 |
| wago 752-8303\/8000-002_firmware | 18 ≤ v < 22, 22, 23 | 22 |
| wago pfc100_firmware | 16 ≤ v < 22, 22, 23 | 22 |
| wago pfc200_firmware | 16 ≤ v < 22, 22, 23 | 22 |
| wago touch_panel_600_advanced_firmware | 16 ≤ v < 22, 22, 23 | 22 |
| wago touch_panel_600_marine_firmware | 16 ≤ v < 22, 22, 23 | 22 |
| wago touch_panel_600_standard_firmware | 16 ≤ v < 22, 22, 23 | 22 |
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