{"cve":"CVE-2019-11998","nvd":{"published":"2020-01-16T19:15:12.077","modified":"2026-06-17T02:13:59.327","status":"Modified","description":"HPE Superdome Flex Server is vulnerable to multiple remote vulnerabilities via improper input validation of administrator commands. This vulnerability could allow an Administrator to bypass security restrictions and access multiple remote vulnerabilities including information disclosure, or denial of service. HPE has provided firmware updates that address the above vulnerabilities for the HPE Superdome Flex Server starting with firmware version v3.20.186 (not available online) and v3.20.206 (available online). Apply v3.20.206 (4 December 2019) or a newer version to resolve this issue. Please visit HPE Support Center https://support.hpe.com/hpesc/public/home to obtain the updated firmware for your product.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":5.5},"cwes":["CWE-20"],"references":["https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03978en_us","https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03978en_us"],"products":["hpe:superdome_flex_server_firmware"],"source":"nvd","synced_at":"2026-10-19T21:01:01.339895972+00:00"},"epss":{"cve":"CVE-2019-11998","score":0.00755,"percentile":0.55154,"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."]}