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Tracking
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-9817 | Rockwell Automation Studio 5000 Logix Designer Versions 21 and later, and RSLogix 5000 Versions 16 through 20 use a key to verify Logix controllers are communicating with Rockwell Automation CompactLogix 1768, 1769, 5370, 5380, 5480: ControlLogix 5550, 5560, 5570, 5580; DriveLogix 5560, 5730, 1794-L34; Compact GuardLogix 5370, 5380; GuardLogix 5570, 5580; SoftLogix 5800. Rockwell Automation Studio 5000 Logix Designer Versions 21 and later and RSLogix 5000: Versions 16 through 20 are vulnerable because an unauthenticated attacker could bypass this verification mechanism and authenticate with Rockwell Automation CompactLogix 1768, 1769, 5370, 5380, 5480: ControlLogix 5550, 5560, 5570, 5580; DriveLogix 5560, 5730, 1794-L34; Compact GuardLogix 5370, 5380; GuardLogix 5570, 5580; SoftLogix 5800. |
Thu, 05 Mar 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Metrics |
ssvc
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Thu, 05 Mar 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
kev
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Fri, 11 Jul 2025 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
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epss
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Subscriptions
Status: PUBLISHED
Assigner: icscert
Published:
Updated: 2026-03-06T05:01:20.925Z
Reserved: 2021-01-05T00:00:00.000Z
Link: CVE-2021-22681
Updated: 2024-08-03T18:51:06.940Z
Status : Analyzed
Published: 2021-03-03T18:15:14.643
Modified: 2026-03-06T13:44:06.370
Link: CVE-2021-22681
No data.
OpenCVE Enrichment
No data.
EUVD