CVE-2023-3596
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Rockwell Automation Allen-Bradley ControlLogix Communication Modules vulnerable to Denial of Service
Where this vulnerability exists in the Rockwell Automation 1756-EN4* Ethernet/IP communication products, it could allow a malicious user to cause a denial of service by asserting the target system through maliciously crafted CIP messages.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
1756-EN4TR Series A
- Vendor
- Rockwell Automation
- Product
- 1756-EN4TR Series A
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| <=5.001 | affected | Unavailable | Unavailable | Unavailable | None listed |
1756-EN4TRK Series A
- Vendor
- Rockwell Automation
- Product
- 1756-EN4TRK Series A
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| <=5.001 | affected | Unavailable | Unavailable | Unavailable | None listed |
1756-EN4TRXT Series A
- Vendor
- Rockwell Automation
- Product
- 1756-EN4TRXT Series A
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| <=5.001 | affected | Unavailable | Unavailable | Unavailable | None listed |