{"cve":"CVE-2024-33687","nvd":{"published":"2024-06-24T15:15:11.590","modified":"2026-06-17T07:32:14.123","status":"Modified","description":"Insufficient verification of data authenticity issue exists in NJ Series CPU Unit all versions and NX Series CPU Unit all versions. If a user program in the affected product is altered, the product may not be able to detect the alteration.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5},"cwes":["CWE-345"],"references":["https://jvn.jp/en/vu/JVNVU92504444/","https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-004_en.pdf","https://jvn.jp/en/vu/JVNVU92504444/","https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2024-004_en.pdf"],"products":["omron:nj-pa3001_firmware","omron:nj-pd3001_firmware","omron:nj101-1000_firmware","omron:nj101-1020_firmware","omron:nj101-9000_firmware","omron:nj101-9020_firmware","omron:nj301-1100_firmware","omron:nj301-1200_firmware","omron:nj501-1300_firmware","omron:nj501-1320_firmware","omron:nj501-1340_firmware","omron:nj501-1400_firmware","omron:nj501-140_firmware","omron:nj501-1420_firmware","omron:nj501-1500_firmware","omron:nj501-1520_firmware","omron:nj501-4300_firmware","omron:nj501-4310_firmware","omron:nj501-4320_firmware","omron:nj501-4400_firmware","omron:nj501-4500_firmware","omron:nj501-5300-1_firmware","omron:nj501-5300_firmware","omron:nj501-r300_firmware","omron:nj501-r320_firmware","omron:nj501-r400_firmware","omron:nj501-r420_firmware","omron:nj501-r500_firmware","omron:nj501-r520_firmware","omron:nx102-1000_firmware","omron:nx102-1020_firmware","omron:nx102-1100_firmware","omron:nx102-1120_firmware","omron:nx102-1200_firmware","omron:nx102-1220_firmware","omron:nx102-9000_firmware","omron:nx102-9020_firmware","omron:nx1p2-1040dt1_firmware","omron:nx1p2-1040dt_firmware","omron:nx1p2-1140dt1_firmware","omron:nx1p2-1140dt_firmware","omron:nx1p2-9024dt1_firmware","omron:nx1p2-9024dt_firmware","omron:nx1w-adb21_firmware","omron:nx1w-cif01_firmware","omron:nx1w-cif11_firmware","omron:nx1w-cif12_firmware","omron:nx1w-dab21v_firmware","omron:nx1w-mab221_firmware","omron:nx701-1600_firmware"],"source":"nvd","synced_at":"2026-10-19T21:52:00.836172422+00:00"},"epss":{"cve":"CVE-2024-33687","score":0.00193,"percentile":0.09074,"date":"2026-11-01"},"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."]}