PatchTheCVE1756-en2tr series c firmware vulnerabilities and fixes
Recent CVEs affecting 1756-en2tr series c firmware, with upgrade or downgrade steps. 2 tracked.
Also searched as: 1756 en2tr series c firmware, 1756-en2trseriescfirmware.
1756-en2tr series c firmware has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2025-09-09. Highest priority: CVE-2025-8008 (score 36/100).
- CVE-2025-8008 MEDIUM 6.5 UPGRADE UPGRADE A security issue exists in the protected mode of EN4TR devices, where sending specifically crafted messages du
- CVE-2025-8007 MEDIUM 6.5 UPGRADE UPGRADE A security issue exists in the protected mode of 1756-EN4TR and 1756-EN2TR communication modules, where a Conc
FAQ
How do I fix 1756-en2tr series c firmware vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is 1756-en2tr series c firmware being exploited right now?
None of the tracked 1756-en2tr series c firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which 1756-en2tr series c firmware CVE should I patch first?
CVE-2025-8008 currently ranks highest (36/100): A security issue exists in the protected mode of EN4TR devices, where sending specifically crafted messages du.