CVE-2023-1834

9.1 criticalEPSS 1.3%

Critical (9.1) in rockwellautomation kinetix 5500 firmware. EPSS 1.3% chance of exploitation in the next 30 days.

Rockwell Automation was made aware that Kinetix 5500 drives, manufactured between May 2022 and January 2023, and are running v7.13 may have the telnet and FTP ports open by default. This could potentially allow attackers unauthorized access to the device through the open ports.

Severity

CVSS 3.1

9.1 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

EPSS: 1.3% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE: CWE-284
Published: 2023-05-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

rockwellautomation:kinetix_5500_firmware

References

https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139441
https://www.cisa.gov/news-events/ics-advisories/icsa-23-131-09
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139441

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