Rockwell Automation CompactLogix 5380 ControlLogix 5580 / 1756-EN4TR Communications Module
Advisory ansehen veröffentlicht 2026-07-30
Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition.
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beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2026-9636US | — | — | ||
A security issue exists within CompactLogix® 5380, ControlLogix® 5580, and EN4 communication modules related to CIP Security certificate revocation handling. The security issue ste… | ||||
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Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- ICS Advisory ICSA-26-211-05 JSONself
- ICSA Advisory ICSA-26-211-05 - Web Versionself
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
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Behebungen (5)
- Behoben1756-EN4TR
1756-EN4TR: Update to V8.001
- BehobenCompact GuardLogix 5380
Compact GuardLogix 5380: Update to V38.011
- BehobenCompactLogix 5380
CompactLogix 5380: Update to V38.011
- BehobenControlLogix 5580
Rockwell Automation recommend users update to the following versions: ControlLogix 5580: Update to V38.011
- BehobenGuardLogix 5580
GuardLogix 5580: Update to V38.011
scry
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