{"cve":"CVE-2014-5410","nvd":{"published":"2014-10-03T18:55:06.077","modified":"2026-06-17T00:11:30.650","status":"Modified","description":"The DNP3 feature on Rockwell Automation Allen-Bradley MicroLogix 1400 1766-Lxxxxx A FRN controllers 7 and earlier and 1400 1766-Lxxxxx B FRN controllers before 15.001 allows remote attackers to cause a denial of service (process disruption) via malformed packets over (1) an Ethernet network or (2) a serial line.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20","CWE-399"],"references":["https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2014/icsa-14-254-02.json","https://rockwellautomation.custhelp.com/app/answers/detail/a_id/620295","https://www.cisa.gov/news-events/ics-advisories/icsa-14-254-02","https://ics-cert.us-cert.gov/advisories/ICSA-14-254-02"],"products":["rockwellautomation:ab_micrologix_controller"],"source":"nvd","synced_at":"2026-10-19T20:34:04.196504363+00:00"},"epss":{"cve":"CVE-2014-5410","score":0.04171,"percentile":0.90901,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}