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 crashes and loss of device availability.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:rockwellautomation:1756-en2tr_series_a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:1756-en2tr_series_a:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:rockwellautomation:1756-en2tr_series_b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:1756-en2tr_series_b:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:rockwellautomation:1756-en2tr_series_c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:1756-en2tr_series_c:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:rockwellautomation:1756-en4trxt_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*

History

17 Sep 2025, 15:47

Type Values Removed Values Added
CPE cpe:2.3:o:rockwellautomation:1756-en4trxt_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:1756-en2tr_series_b:-:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:1756-en2tr_series_c:-:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:1756-en4tr:-:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:1756-en4tr_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:1756-en2tr_series_c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:1756-en2tr_series_a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:1756-en2tr_series_a:-:*:*:*:*:*:*:*
cpe:2.3:h:rockwellautomation:1756-en4trxt:-:*:*:*:*:*:*:*
cpe:2.3:o:rockwellautomation:1756-en2tr_series_b_firmware:*:*:*:*:*:*:*:*
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 6.5
References () https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1739.html - () https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1739.html - Vendor Advisory
First Time Rockwellautomation 1756-en2tr Series C
Rockwellautomation 1756-en2tr Series A
Rockwellautomation 1756-en4trxt Firmware
Rockwellautomation
Rockwellautomation 1756-en2tr Series C Firmware
Rockwellautomation 1756-en4trxt
Rockwellautomation 1756-en2tr Series B
Rockwellautomation 1756-en4tr
Rockwellautomation 1756-en2tr Series B Firmware
Rockwellautomation 1756-en4tr Firmware
Rockwellautomation 1756-en2tr Series A Firmware

09 Sep 2025, 13:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-09-09 13:15

Updated : 2025-09-17 15:47


NVD link : CVE-2025-8007

Mitre link : CVE-2025-8007

CVE.ORG link : CVE-2025-8007


JSON object : View

Products Affected

rockwellautomation

  • 1756-en4tr
  • 1756-en2tr_series_c
  • 1756-en4trxt_firmware
  • 1756-en2tr_series_b_firmware
  • 1756-en2tr_series_a_firmware
  • 1756-en2tr_series_b
  • 1756-en2tr_series_a
  • 1756-en4tr_firmware
  • 1756-en4trxt
  • 1756-en2tr_series_c_firmware
CWE
CWE-20

Improper Input Validation

NVD-CWE-noinfo