CVE-2022-1797
Rockwell Automation Logix Controllers Uncontrolled Resource Consumption
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Rockwell Automation CompactLogix 5380 controllers
through 32.013
- Rockwell Automation Compact GuardLogix 5380 controllers
through 32.013
- Rockwell Automation CompactLogix 5480 controllers
through 32.013
- Rockwell Automation ControlLogix 5580 controllers
through 32.013
- Rockwell Automation GuardLogix 5580 controllers
through 32.013
- Rockwell Automation CompactLogix 5370 controllers
through 33.013
- Rockwell Automation Compact GuardLogix 5370 controllers
through 33.013
- Rockwell Automation ControlLogix 5570 controllers
through 33.013
- Rockwell Automation GuardLogix 5570 controllers
33.013