{"cve":"CVE-2023-4570","nvd":{"published":"2023-10-05T16:15:12.357","modified":"2026-06-17T06:38:07.370","status":"Modified","description":"An improper access restriction in NI MeasurementLink Python services could allow an attacker on an adjacent network to reach services exposed on localhost.  These services were previously thought to be unreachable outside of the node.  This affects measurement plug-ins written in Python using version 1.1.0 of the ni-measurementlink-service Python package and all previous versions.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-420"],"references":["https://www.ni.com/en/support/documentation/supplemental/23/improper-restriction-in-ni-measurementlink-python-services.html","https://www.ni.com/en/support/documentation/supplemental/23/improper-restriction-in-ni-measurementlink-python-services.html"],"products":["ni:measurementlink"],"source":"nvd","synced_at":"2026-10-19T21:39:34.467980132+00:00"},"epss":{"cve":"CVE-2023-4570","score":0.00315,"percentile":0.24477,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-3f48-9j7q-q2gv","url":"https://osv.dev/vulnerability/GHSA-3f48-9j7q-q2gv","summary":"NI MeasurementLink Python Services Improper Access Restriction vulnerability","modified":"2026-07-07T17:57:20.284112923Z","packages":[{"ecosystem":"PyPI","name":"ni-measurementlink-service","purl":"pkg:pypi/ni-measurementlink-service","ranges":["<1.1.1"],"fixed":["1.1.1"]},{"ecosystem":"PyPI","name":"ni-measurementlink-service","purl":"pkg:pypi/ni-measurementlink-service","ranges":[">=1.2.0.dev0 <1.2.0"],"fixed":["1.2.0"]}]},{"id":"PYSEC-2026-1695","url":"https://osv.dev/vulnerability/PYSEC-2026-1695","summary":"NI MeasurementLink Python Services Improper Access Restriction vulnerability","modified":"2026-07-07T17:46:58.050780412Z","packages":[{"ecosystem":"PyPI","name":"ni-measurementlink-service","purl":"pkg:pypi/ni-measurementlink-service","ranges":["<1.1.1",">=1.2.0.dev0 <1.2.0"],"fixed":["1.1.1","1.2.0"]}]}],"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."]}