Improper input validation in Rockwell Automation 1756-ent2r, 1756-en4tr, 1756-en4trxt
CVE-2025-8007
A security issue exists in the protected mode of 1756-EN4TR and 1756-EN2TR communication modules, where a Concurrent Forward Close operation can trigger a Major Non-Recoverable (MNFR) fault. This condition may lead to unexpected system cra…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.002 (14.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Rockwell Automation 1756-ent2r, 1756-en4tr, 1756-en4trxt — versions Version 6.001 or Prior
- Rockwellautomation 1756-en2tr_series_a
- Rockwellautomation 1756-en2tr_series_a_firmware
- Rockwellautomation 1756-en2tr_series_b
- Rockwellautomation 1756-en2tr_series_b_firmware
- Rockwellautomation 1756-en2tr_series_c
- Rockwellautomation 1756-en2tr_series_c_firmware
- Rockwellautomation 1756-en4tr
- Rockwellautomation 1756-en4tr_firmware
- Rockwellautomation 1756-en4trxt
Weakness classification (CWE)
References
- PSIRT@rockwellautomation.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-8007?
- CVE-2025-8007 is a medium-severity vulnerability in Rockwell Automation 1756-ent2r, 1756-en4tr, 1756-en4trxt, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2025-09-09.
- How severe is CVE-2025-8007?
- Medium severity. CVSS v3 base score is 6.5 out of 10.