# Eurotherm efw4.X vulnerabilities

Source: https://junglewise.ai/threats/technologies/efw4-x  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/efw4-x.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Eurotherm efw4.X: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-44260, was published on 12 May 2026.

## Counts

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

## About Eurotherm efw4.X

Firmware for Eurotherm temperature control and industrial process management devices.

## Latest Eurotherm efw4.X vulnerabilities

- [CVE-2026-44260: efwGrp efw4.X incorrect authorization in elFinder component](https://junglewise.ai/threats/cve-2026-44260-efwgrp-efw4-x-incorrect-authorization-in-elfinder-component) (high, CVSS 8.1, published 12 May 2026)
- [CVE-2026-44259: efwGrp efw4.X stored XSS in previewServlet](https://junglewise.ai/threats/cve-2026-44259-efwgrp-efw4-x-stored-xss-in-previewservlet) (medium, CVSS 4.6, published 12 May 2026)
- [CVE-2026-44258: efwGrp efw4.X path traversal in elfinder_paste](https://junglewise.ai/threats/cve-2026-44258-efwgrp-efw4-x-path-traversal-in-elfinder-paste) (info, CVSS 9.3, published 12 May 2026)
- [CVE-2026-44257: efwGrp efw4.X path traversal in FileManager.unZip](https://junglewise.ai/threats/cve-2026-44257-efwgrp-efw4-x-path-traversal-in-filemanager-unzip) (info, CVSS 9.3, published 12 May 2026)

## Most severe Eurotherm efw4.X vulnerabilities

- [CVE-2026-44260: efwGrp efw4.X incorrect authorization in elFinder component](https://junglewise.ai/threats/cve-2026-44260-efwgrp-efw4-x-incorrect-authorization-in-elfinder-component) (high, CVSS 8.1, published 12 May 2026)
- [CVE-2026-44259: efwGrp efw4.X stored XSS in previewServlet](https://junglewise.ai/threats/cve-2026-44259-efwgrp-efw4-x-stored-xss-in-previewservlet) (medium, CVSS 4.6, published 12 May 2026)
- [CVE-2026-44257: efwGrp efw4.X path traversal in FileManager.unZip](https://junglewise.ai/threats/cve-2026-44257-efwgrp-efw4-x-path-traversal-in-filemanager-unzip) (info, CVSS 9.3, published 12 May 2026)
- [CVE-2026-44258: efwGrp efw4.X path traversal in elfinder_paste](https://junglewise.ai/threats/cve-2026-44258-efwgrp-efw4-x-path-traversal-in-elfinder-paste) (info, CVSS 9.3, published 12 May 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| 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 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 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, "Eurotherm efw4.X vulnerabilities", https://junglewise.ai/threats/technologies/efw4-x, 9 November 2026.