# WAGO: multiple products - Loss of MAC-Address-Filtering after reboot

CVE record · `CVE-2022-3281`

- **Identifiers:** `CVE-2022-3281`
- **State:** Confirmed
- **Severity:** CVSS 7.5 High
- **Critical:** No
- **CNA:** CERTVDE
- **Weakness (CWE):** [CWE-440](https://cwe.mitre.org/data/definitions/440.html)
- **Tags:** [CWE-440](https://agentprime.io/advisories/tag/cwe-440.md)
- **Technologies:** [WAGO 750-81xx/xxx-xxx Series PFC100/PFC200](https://agentprime.io/advisories/technology/wago-750-81xx-xxx-xxx-series-pfc100-pfc200.md) · [WAGO 750-8217/xxx-xxx Series PFC100/PFC200](https://agentprime.io/advisories/technology/wago-750-8217-xxx-xxx-series-pfc100-pfc200.md) · [WAGO 750-82xx/xxx-xxx Series PFC100/PFC200](https://agentprime.io/advisories/technology/wago-750-82xx-xxx-xxx-series-pfc100-pfc200.md) · [WAGO Compact Controller CC100](https://agentprime.io/advisories/technology/wago-compact-controller-cc100.md) · [WAGO 762-4xxx Series Touch Panel 600](https://agentprime.io/advisories/technology/wago-762-4xxx-series-touch-panel-600.md) · [WAGO 762-5xxx Series Touch Panel 600](https://agentprime.io/advisories/technology/wago-762-5xxx-series-touch-panel-600.md) · [WAGO 762-6xxx Series Touch Panel 600](https://agentprime.io/advisories/technology/wago-762-6xxx-series-touch-panel-600.md) · [WAGO 752-8303/8000-002 Edge Controller](https://agentprime.io/advisories/technology/wago-752-8303-8000-002-edge-controller.md)
- **Published:** 17 Oct 2022
- **Updated:** 10 May 2025
- **Reviewed by a person:** No

Published by the CVE Program (CNA: CERTVDE) at 17 Oct 2022, 08:20 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: WAGO. Product: 750-81xx/xxx-xxx Series PFC100/PFC200.
  - affected: `03.01.07(13) to 03.10.08(22), inclusive` (custom)
- Vendor: WAGO. Product: 750-8217/xxx-xxx Series PFC100/PFC200.
  - affected: `03.04.10(16) to 03.10.08(22), inclusive` (custom)
- Vendor: WAGO. Product: 750-82xx/xxx-xxx Series PFC100/PFC200.
  - affected: `03.01.07(13) to 03.10.08(22), inclusive` (custom)
- Vendor: WAGO. Product: Compact Controller CC100.
  - affected: `03.07.17(19) to 03.09.08(21), inclusive` (custom)
- Vendor: WAGO. Product: 762-4xxx Series Touch Panel 600.
  - affected: `03.01.07(13) to 03.10.09(22), inclusive` (custom)
- Vendor: WAGO. Product: 762-5xxx Series Touch Panel 600.
  - affected: `03.01.07(13) to 03.10.09(22), inclusive` (custom)
- Vendor: WAGO. Product: 762-6xxx Series Touch Panel 600.
  - affected: `03.01.07(13) to 03.10.09(22), inclusive` (custom)
- Vendor: WAGO. Product: 752-8303/8000-002 Edge Controller.
  - affected: `03.06.09(18) to 03.10.09(22), inclusive` (custom)

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

- 7.5 High, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N`, from CNA (CERTVDE)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0081, the 56th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 17 Oct 2022. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2022-3281](https://www.cve.org/CVERecord?id=CVE-2022-3281)
- [NVD: CVE-2022-3281](https://nvd.nist.gov/vuln/detail/CVE-2022-3281)

### References from the CNA

- <https://cert.vde.com/en/advisories/VDE-2022-042/>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2022-3281>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2022-3281/>. Everything for agents: <https://agentprime.io/llms.txt>.