Rockwell Automation CompactLogix 5370 and ControlLogix 5570 Controllers (Update A)
Successful exploitation of this vulnerability may allow an attacker to send specially crafted CIP packet requests to a controller, which may cause denial-of-service conditions in communications with other products.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-6998US | high8.6 | — | ||
The connection establishment algorithm found in Rockwell Automation CompactLogix 5370 and ControlLogix 5570 versions 33 and prior does not sufficiently manage its control flow duri… | ||||
references
External citations — patches, advisories, analysis.
remediations (7)
- MitigationArmor Compact GuardLogix 5370 controllers
Rockwell Automation recommends affected users apply firmware v33.011 or later.
https://compatibility.rockwellautomation.com/Pages/MultiProductFindDownloads.aspx?crumb=112&refSoft=1&toggleState=&versions=59325,59316 - MitigationArmor GuardLogix Safety Controllers
Rockwell Automation recommends affected users apply firmware v33.011 or later.
https://compatibility.rockwellautomation.com/Pages/MultiProductFindDownloads.aspx?crumb=112&refSoft=1&toggleState=&versions=59325,59316 - MitigationCompact GuardLogix 5370 controllers
Rockwell Automation recommends affected users apply firmware v33.011 or later.
https://compatibility.rockwellautomation.com/Pages/MultiProductFindDownloads.aspx?crumb=112&refSoft=1&toggleState=&versions=59325,59316 - MitigationCompactLogix 5370 L1 controllers
Rockwell Automation recommends affected users apply firmware v33.011 or later.
https://compatibility.rockwellautomation.com/Pages/MultiProductFindDownloads.aspx?crumb=112&refSoft=1&toggleState=&versions=59325,59316 - MitigationCompactLogix 5370 L2 controllers
Rockwell Automation recommends affected users apply firmware v33.011 or later.
https://compatibility.rockwellautomation.com/Pages/MultiProductFindDownloads.aspx?crumb=112&refSoft=1&toggleState=&versions=59325,59316 - MitigationCompactLogix 5370 L3 controllers
Rockwell Automation recommends affected users apply firmware v33.011 or later.
https://compatibility.rockwellautomation.com/Pages/MultiProductFindDownloads.aspx?crumb=112&refSoft=1&toggleState=&versions=59325,59316 - MitigationControlLogix 5570 controllers
Rockwell Automation recommends affected users apply firmware v33.011 or later.
https://compatibility.rockwellautomation.com/Pages/MultiProductFindDownloads.aspx?crumb=112&refSoft=1&toggleState=&versions=59325,59316
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