{"cve":"CVE-2024-27758","nvd":{"published":"2024-03-12T16:15:08.600","modified":"2026-06-17T07:20:14.820","status":"Deferred","description":"In RPyC before 6.0.0, when a server exposes a method that calls the attribute named __array__ for a client-provided netref (e.g., np.array(client_netref)), a remote attacker can craft a class that results in remote code execution.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.4},"cwes":["CWE-306"],"references":["https://gist.github.com/renbou/957f70d27470982994f12a1d70153d09","https://github.com/tomerfiliba-org/rpyc/security/advisories/GHSA-h5cg-53g7-gqjw","https://gist.github.com/renbou/957f70d27470982994f12a1d70153d09","https://github.com/tomerfiliba-org/rpyc/security/advisories/GHSA-h5cg-53g7-gqjw"],"products":[],"source":"nvd","synced_at":"2026-10-19T21:46:54.846886191+00:00"},"epss":{"cve":"CVE-2024-27758","score":0.00507,"percentile":0.43268,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-h5cg-53g7-gqjw","url":"https://osv.dev/vulnerability/GHSA-h5cg-53g7-gqjw","summary":"RPyC's missing security check results in code execution when using numpy.array on the server-side.","modified":"2026-07-08T06:53:10.308767863Z","packages":[{"ecosystem":"PyPI","name":"rpyc","purl":"pkg:pypi/rpyc","ranges":[">=4.0.0 <6.0.0"],"fixed":["6.0.0"]}]},{"id":"PYSEC-2024-44","url":"https://osv.dev/vulnerability/PYSEC-2024-44","summary":"","modified":"2024-03-12T19:41:32.129797Z","packages":[{"ecosystem":"PyPI","name":"rpyc","purl":"pkg:pypi/rpyc","ranges":["<6.0.0"],"fixed":["6.0.0"]}]}],"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."]}