CVEvulnerability

CVE-2022-1797

8.6 HIGH Published 2022-06-02 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-06-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.8 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS 3.1 ([email protected])
8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-400

Description

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.

Affected configurations

• rockwellautomation compactlogix 5380 firmware (< 33.011) • rockwellautomation compact guardlogix 5380 firmware (< 33.011) • rockwellautomation compactlogix 5480 firmware (< 33.011) • rockwellautomation controllogix 5580 firmware (< 33.011) • rockwellautomation guardlogix 5580 firmware (< 33.011) • rockwellautomation compactlogix 5370 firmware (< 34.011) • rockwellautomation compact guardlogix 5370 firmware (< 34.011) • rockwellautomation controllogix 5570 firmware (< 34.011) • rockwellautomation guardlogix 5570 firmware (< 34.011)

Related

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References