Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2022-1797

A malformed Class 3 common industrial protocol message with a cached connection can cause a denial-of-service condition in Rockwell Automation Logix Controllers, resulting in a major nonrecoverable fault. If the target device becomes unavailable, a user would have to clear the fault and redownload the user project file to bring the device back online.

Published

2022-06-02T14:15:33.287

Last Modified

2024-11-21T06:41:29.483

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.8 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

6.9

Weaknesses
  • Type: Secondary
    CWE-400
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System rockwellautomation compactlogix_5380_firmware < 33.011 Yes
Hardware rockwellautomation compactlogix_5380 - No
Operating System rockwellautomation compact_guardlogix_5380_firmware < 33.011 Yes
Hardware rockwellautomation compact_guardlogix_5380 - No
Operating System rockwellautomation compactlogix_5480_firmware < 33.011 Yes
Hardware rockwellautomation compactlogix_5480 - No
Operating System rockwellautomation controllogix_5580_firmware < 33.011 Yes
Hardware rockwellautomation controllogix_5580 - No
Operating System rockwellautomation guardlogix_5580_firmware < 33.011 Yes
Hardware rockwellautomation guardlogix_5580 - No
Operating System rockwellautomation compactlogix_5370_firmware < 34.011 Yes
Hardware rockwellautomation compactlogix_5370 - No
Operating System rockwellautomation compact_guardlogix_5370_firmware < 34.011 Yes
Hardware rockwellautomation compact_guardlogix_5370 - No
Operating System rockwellautomation controllogix_5570_firmware < 34.011 Yes
Hardware rockwellautomation controllogix_5570 - No
Operating System rockwellautomation guardlogix_5570_firmware < 34.011 Yes
Hardware rockwellautomation guardlogix_5570 - No
References