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No exploitation reportedFix available

CVE-2023-1834

No exploitation reported by the sources we read.

  • Published2023-05-11
  • WeaknessCWE-284

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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.

Timeline

dates in UTC
  1. 2023-05-1119:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-1834?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-1834?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Rockwellautomation kinetix 5500 firmwareversion to verify
BranchAffectedFixed in
7.13= 7.13no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • ICSA-23-131-09 CISA1 known affected

    Rockwell Automation Kinetix 5500

    Kinetix 5500 devices manufactured between May 2022 and January 2023: Version 7.13

Full record on NVD

Fix

  1. Vendor fix CISA ICSA-23-131-09 · 1 productRockwell Automation recommends users upgrade the firmware of their affected devices to version 7.14 or later.
  2. Vendor fix CISA ICSA-23-131-09 · 1 productRockwell Automation recommends users follow their security best practices.

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • CISA-ADPSSVC decisionnone2025-01-24
  • OpenCVESSVC decisionnone—
  • CNACVSS 3.19.4read 2026-10-23
  • NVDCVSS 3.19.1read 2026-10-23
  • CNAweakness (CWE)CWE-284read 2026-10-23
  • FIRST EPSSEPSS score1.3 %2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Published
2023-05-11
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2023-1834?

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.

Is CVE-2023-1834 actively exploited?

Active exploitation of CVE-2023-1834 has not been confirmed. Its EPSS score was 1.3% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-1834?

CVE-2023-1834 has a CVSS v3 base score of 9.1 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

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