# Wago vulnerabilities

Source: https://junglewise.ai/threats/vendors/wago  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/wago.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Wago: 0 in the last 7 days and 2 in the last 90 days, 4 of them critical and 0 exploited in the wild. The most recent, CVE-2026-80466, was published on 20 October 2026. 1 vulnerability in the last four weeks, level on the four before (1). 0 critical against 1.

## Counts

- Last 7 days: 0
- Last 30 days: 1
- Last 90 days: 2
- All time: 5 (4 critical, 0 exploited in the wild)

## About Wago

A German manufacturer of components for electrical connection and electronic components for decentralized automation.

## Latest Wago vulnerabilities

- [CVE-2026-80466: WAGO OS Linux privilege bypass in WBM interface](https://junglewise.ai/threats/cve-2026-80466-wago-os-linux) (high, published 20 Oct 2026)
- [CVE-2025-41753: WAGO multiple devices path traversal in BACnet File Object](https://junglewise.ai/threats/cve-2025-41753-the-object-name-of-a-dynamically-created-bacnet-file-object-is) (critical, CVSS 9.8, published 1 Oct 2026)
- [CVE-2026-4769: WAGO System I/O Field undocumented diagnostic exposure in boot phase](https://junglewise.ai/threats/cve-2026-4769-wago-system-i-o-field-undocumented-diagnostic-exposure-in-boot) (critical, CVSS 9.8, published 13 Jul 2026)
- [CVE-2025-41732: An unauthenticated remote attacker can abuse unsafe sscanf calls within the check_cookie() function to write arbitrary…](https://junglewise.ai/threats/cve-2025-41732-an-unauthenticated-remote-attacker-can-abuse-unsafe-sscanf-calls) (critical, CVSS 9.8, published 10 Dec 2025)
- [CVE-2025-41730: An unauthenticated remote attacker can abuse unsafe sscanf calls within the check_account() function to write…](https://junglewise.ai/threats/cve-2025-41730-an-unauthenticated-remote-attacker-can-abuse-unsafe-sscanf-calls) (critical, CVSS 9.8, published 10 Dec 2025)

## Most severe Wago vulnerabilities

- [CVE-2025-41753: WAGO multiple devices path traversal in BACnet File Object](https://junglewise.ai/threats/cve-2025-41753-the-object-name-of-a-dynamically-created-bacnet-file-object-is) (critical, CVSS 9.8, published 1 Oct 2026)
- [CVE-2025-41732: An unauthenticated remote attacker can abuse unsafe sscanf calls within the check_cookie() function to write arbitrary…](https://junglewise.ai/threats/cve-2025-41732-an-unauthenticated-remote-attacker-can-abuse-unsafe-sscanf-calls) (critical, CVSS 9.8, published 10 Dec 2025)
- [CVE-2025-41730: An unauthenticated remote attacker can abuse unsafe sscanf calls within the check_account() function to write…](https://junglewise.ai/threats/cve-2025-41730-an-unauthenticated-remote-attacker-can-abuse-unsafe-sscanf-calls) (critical, CVSS 9.8, published 10 Dec 2025)
- [CVE-2026-4769: WAGO System I/O Field undocumented diagnostic exposure in boot phase](https://junglewise.ai/threats/cve-2026-4769-wago-system-i-o-field-undocumented-diagnostic-exposure-in-boot) (critical, CVSS 9.8, published 13 Jul 2026)
- [CVE-2026-80466: WAGO OS Linux privilege bypass in WBM interface](https://junglewise.ai/threats/cve-2026-80466-wago-os-linux) (high, published 20 Oct 2026)

## Vulnerabilities per week

1 vulnerability in the last four weeks, level on the four before (1). 0 critical against 1.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 1 | 1 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 1 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Wago vulnerabilities", https://junglewise.ai/threats/vendors/wago, 9 November 2026.