Controllogix® 5580, Compactlogix® 5380, Guardlogix® 5580, Compact Guardlogix® 5380, 1756 En4Tr
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cpe:2.3:a:rockwell_automation:controllogix®_5580,_compactlogix®_5380,_guardlogix®_5580,_compact_guardlogix®_5380,_1756-en4tr:*:*:*:*:*:*:*:*
part: a version: * update: *
| Vendor | Rockwell Automation (dde15a4c-943a-57fe-888d-2bc03ade6545) |
|---|---|
| Product | Controllogix® 5580, Compactlogix® 5380, Guardlogix® 5580, Compact Guardlogix® 5380, 1756 En4Tr (a17d1e57-ba75-5fbb-9e33-fb33a3d26228) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2026-9636 |
vulnerable | 2026-07-29 01:12:09.438312 |
Rockwell Automation CompactLogix® 5380 ControlLogix® 5580 / 1756-EN4 Communications Module – Certificate Revocation List Vulnerability
A security issue exists within CompactLogix® 5380, ControlLogix® 5580, and EN4 communication modules related to CIP Security certificate revocation handling. The security issue stems from the controller failing to properly reject certificates signed by an intermediate certificate that has been revoked via a Certificate Revocation List (CRL). This could allow a network-based attacker to establish a connection using a certificate that should be untrusted, potentially bypassing CIP Security protections.
Published: 2026-07-14T15:11:42.995Z
Updated: 2026-07-14T15:55:05.004Z |
Imported from gcve-enriched-dumps CVE data |
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