{"cve":"CVE-2023-23355","nvd":{"published":"2023-03-29T05:15:07.563","modified":"2026-06-17T05:36:56.043","status":"Modified","description":"An OS command injection vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote authenticated administrators to execute commands via unspecified vectors.\nQES is not affected.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.0.1.2346 build 20230322 and later\nQTS 4.5.4.2374 build 20230416 and later\nQuTS hero h5.0.1.2348 build 20230324 and later\nQuTS hero h4.5.4.2374 build 20230417 and later\nQuTScloud c5.0.1.2374 and later","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2},"cwes":["CWE-77","CWE-78"],"references":["https://www.qnap.com/en/security-advisory/qsa-23-10","https://www.qnap.com/en/security-advisory/qsa-23-10"],"products":["qnap:qts","qnap:quts_hero","qnap:qutscloud","qnap:qvp-21a_firmware","qnap:qvp-41a_firmware","qnap:qvp-41b_firmware","qnap:qvp-63a_firmware","qnap:qvp-63b_firmware","qnap:qvp-85a_firmware","qnap:qvp-85b_firmware","qnap:qvr"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2023-23355","score":0.01226,"percentile":0.68832,"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."]}