CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-22681

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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 25.4%

CVSS Severity

CVSS v3 Score 9.8

CVSS v2 Score 7.5

References

Products affected by CVE-2021-22681

Rockwellautomation » Factorytalk Services Platform » Version: 2.51.00.8

cpe:2.3:a:rockwellautomation:factorytalk_services_platform:2.51.00.8
Rockwellautomation » Factorytalk Services Platform » Version: 2.61

cpe:2.3:a:rockwellautomation:factorytalk_services_platform:2.61
Rockwellautomation » Factorytalk Services Platform » Version: 2.71

cpe:2.3:a:rockwellautomation:factorytalk_services_platform:2.71
Rockwellautomation » Factorytalk Services Platform » Version: 2.73

cpe:2.3:a:rockwellautomation:factorytalk_services_platform:2.73
Rockwellautomation » Factorytalk Services Platform » Version: 2.74

cpe:2.3:a:rockwellautomation:factorytalk_services_platform:2.74
Rockwellautomation » Factorytalk Services Platform » Version: 2.80

cpe:2.3:a:rockwellautomation:factorytalk_services_platform:2.80
Rockwellautomation » Factorytalk Services Platform » Version: 2.90

cpe:2.3:a:rockwellautomation:factorytalk_services_platform:2.90
Rockwellautomation » Factorytalk Services Platform » Version: 6.10.00

cpe:2.3:a:rockwellautomation:factorytalk_services_platform:6.10.00
Rockwellautomation » Factorytalk Services Platform » Version: 6.11.00

cpe:2.3:a:rockwellautomation:factorytalk_services_platform:6.11.00
Rockwellautomation » Factorytalk Services Platform » Version: 6.31.00

cpe:2.3:a:rockwellautomation:factorytalk_services_platform:6.31.00
Rockwellautomation » Factorytalk Services Platform » Version: cpr9

cpe:2.3:a:rockwellautomation:factorytalk_services_platform:cpr9
Rockwellautomation » Rslogix 5000 » Version: Any

cpe:2.3:a:rockwellautomation:rslogix_5000:*
Rockwellautomation » Studio 5000 Logix Designer » Version: 32.0

cpe:2.3:a:rockwellautomation:studio_5000_logix_designer:32.0
Rockwellautomation » Studio 5000 Logix Designer » Version: 32.00

cpe:2.3:a:rockwellautomation:studio_5000_logix_designer:32.00
Rockwellautomation » Studio 5000 Logix Designer » Version: 32.01

cpe:2.3:a:rockwellautomation:studio_5000_logix_designer:32.01
Rockwellautomation » Studio 5000 Logix Designer » Version: 32.02

cpe:2.3:a:rockwellautomation:studio_5000_logix_designer:32.02
Rockwellautomation » Studio 5000 Logix Designer » Version: 33.00

cpe:2.3:a:rockwellautomation:studio_5000_logix_designer:33.00
Rockwellautomation » Compact Guardlogix 5370 » Version: N/A

cpe:2.3:h:rockwellautomation:compact_guardlogix_5370:-
Rockwellautomation » Compact Guardlogix 5380 » Version: N/A

cpe:2.3:h:rockwellautomation:compact_guardlogix_5380:-
Rockwellautomation » Compactlogix 1768 » Version: N/A

cpe:2.3:h:rockwellautomation:compactlogix_1768:-
Rockwellautomation » Compactlogix 1769 » Version: N/A

cpe:2.3:h:rockwellautomation:compactlogix_1769:-
Rockwellautomation » Compactlogix 5370 » Version: N/A

cpe:2.3:h:rockwellautomation:compactlogix_5370:-
Rockwellautomation » Compactlogix 5380 » Version: N/A

cpe:2.3:h:rockwellautomation:compactlogix_5380:-
Rockwellautomation » Compactlogix 5480 » Version: N/A

cpe:2.3:h:rockwellautomation:compactlogix_5480:-
Rockwellautomation » Controllogix 5550 » Version: N/A

cpe:2.3:h:rockwellautomation:controllogix_5550:-
Rockwellautomation » Controllogix 5560 » Version: N/A

cpe:2.3:h:rockwellautomation:controllogix_5560:-
Rockwellautomation » Controllogix 5570 » Version: N/A

cpe:2.3:h:rockwellautomation:controllogix_5570:-
Rockwellautomation » Controllogix 5580 » Version: N/A

cpe:2.3:h:rockwellautomation:controllogix_5580:-
Rockwellautomation » Drivelogix 1794-L34 » Version: N/A

cpe:2.3:h:rockwellautomation:drivelogix_1794-l34:-
Rockwellautomation » Drivelogix 5560 » Version: N/A

cpe:2.3:h:rockwellautomation:drivelogix_5560:-
Rockwellautomation » Drivelogix 5730 » Version: N/A

cpe:2.3:h:rockwellautomation:drivelogix_5730:-
Rockwellautomation » Guardlogix 5570 » Version: N/A

cpe:2.3:h:rockwellautomation:guardlogix_5570:-
Rockwellautomation » Guardlogix 5580 » Version: N/A

cpe:2.3:h:rockwellautomation:guardlogix_5580:-
Rockwellautomation » Softlogix 5800 » Version: N/A

cpe:2.3:h:rockwellautomation:softlogix_5800:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-22681

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