CVE-2022-3281
HIGHCVSS 7.5/10EPSS 0.66%
Last modified
CVE-2022-3281 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. WAGO Series PFC100/PFC200, Series Touch Panel 600, Compact Controller CC100 and Edge Controller in multiple versions are prone to a loss of MAC-Address-Filtering after reboot. This may allow an remote attacker to circumvent the reach the network that should be protected by the MAC address filter.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.
Description
WAGO Series PFC100/PFC200, Series Touch Panel 600, Compact Controller CC100 and Edge Controller in multiple versions are prone to a loss of MAC-Address-Filtering after reboot. This may allow an remote attacker to circumvent the reach the network that should be protected by the MAC address filter.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wago | 750-8100 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8101 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8101\/000-010 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8101\/025-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8102 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8102\/025-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8202\/000-011 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8202\/000-012 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8202\/000-022 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8206 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8206\/025-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8206\/025-001 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8207 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8207\/025-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8207\/025-001 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8208 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8208\/025-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8208\/025-001 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8210 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8210\/025-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8211 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8212 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8212\/000-100 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8212\/025-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8212\/025-001 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8212\/025-002 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8213 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8214 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8215 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8216 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8216\/025-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8216\/025-001 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8202\/040-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8206\/040-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8206\/040-001 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8210\/040-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8211\/040-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8212\/040-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8212\/040-001 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8212\/040-010 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8213\/040-010 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8216\/040-000 Firmware | >= 03.01.07\(13\), <= 03.10.08\(22\) |
| Wago | 750-8217 Firmware | >= 03.04.10\(16\), <= 03.10.08\(22\) |
| Wago | 750-8217\/025-000 Firmware | >= 03.04.10\(16\), <= 03.10.08\(22\) |
| Wago | 750-8217\/600-000 Firmware | >= 03.04.10\(16\), <= 03.10.08\(22\) |
| Wago | 750-8217\/625-000 Firmware | >= 03.04.10\(16\), <= 03.10.08\(22\) |
| Wago | 762-4201\/8000-001 Firmware | >= 03.01.07\(13\), <= 03.10.09\(22\) |
| Wago | 762-4202\/8000-001 Firmware | >= 03.01.07\(13\), <= 03.10.09\(22\) |
| Wago | 762-4203\/8000-001 Firmware | >= 03.01.07\(13\), <= 03.10.09\(22\) |
| Wago | 762-4204\/8000-001 Firmware | >= 03.01.07\(13\), <= 03.10.09\(22\) |
Showing 50 of 78 affected configurations. See NVD for the full list.
References
- https://cert.vde.com/en/advisories/VDE-2022-042/Mitigation, Third Party Advisory
- https://cert.vde.com/en/advisories/VDE-2022-042/Mitigation, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-3281?
WAGO Series PFC100/PFC200, Series Touch Panel 600, Compact Controller CC100 and Edge Controller in multiple versions are prone to a loss of MAC-Address-Filtering after reboot. This may allow an remote attacker to circumvent the reach the network that should be protected by the MAC address filter.
How severe is CVE-2022-3281?
CVE-2022-3281 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.
How do I fix CVE-2022-3281?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2022-3281?
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Scan your code nowSource: NVD / NIST