CVE-2022-45140
CRITICALCVSS 9.8/10EPSS 1.07%
Last modified
CVE-2022-45140 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The configuration backend allows an unauthenticated user to write arbitrary data with root privileges to the storage, which could lead to unauthenticated remote code execution and full system compromise.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.
Description
The configuration backend allows an unauthenticated user to write arbitrary data with root privileges to the storage, which could lead to unauthenticated remote code execution and full system compromise.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wago | 751-9301 Firmware | >= 16, < 22 |
| Wago | 751-9301 Firmware | 22 |
| Wago | 751-9301 Firmware | 23 |
| Wago | 752-8303\/8000-002 Firmware | >= 18, < 22 |
| Wago | 752-8303\/8000-002 Firmware | 22 |
| Wago | 752-8303\/8000-002 Firmware | 23 |
| Wago | Pfc100 Firmware | >= 16, < 22 |
| Wago | Pfc100 Firmware | 22 |
| Wago | Pfc100 Firmware | 23 |
| Wago | Pfc200 Firmware | >= 16, < 22 |
| Wago | Pfc200 Firmware | 22 |
| Wago | Pfc200 Firmware | 23 |
| Wago | Touch Panel 600 Advanced Firmware | >= 16, < 22 |
| Wago | Touch Panel 600 Advanced Firmware | 22 |
| Wago | Touch Panel 600 Advanced Firmware | 23 |
| Wago | Touch Panel 600 Marine Firmware | >= 16, < 22 |
| Wago | Touch Panel 600 Marine Firmware | 22 |
| Wago | Touch Panel 600 Marine Firmware | 23 |
| Wago | Touch Panel 600 Standard Firmware | >= 16, < 22 |
| Wago | Touch Panel 600 Standard Firmware | 22 |
| Wago | Touch Panel 600 Standard Firmware | 23 |
References
- https://cert.vde.com/en/advisories/VDE-2022-060/Third Party Advisory
- https://cert.vde.com/en/advisories/VDE-2022-060/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-45140?
The configuration backend allows an unauthenticated user to write arbitrary data with root privileges to the storage, which could lead to unauthenticated remote code execution and full system compromise.
How severe is CVE-2022-45140?
CVE-2022-45140 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.
How do I fix CVE-2022-45140?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-45140?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST