{"cve":"CVE-2023-27558","nvd":{"published":"2023-07-10T16:15:50.007","modified":"2026-06-17T05:45:27.207","status":"Modified","description":"IBM Db2 on Windows 10.5, 11.1, and 11.5 may be vulnerable to a privilege escalation caused by at least one installed service using an unquoted service path.   A local attacker could exploit this vulnerability to gain elevated privileges by inserting an executable file in the path of the affected service.  IBM X-Force ID:  249194.","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:H/A:H","score":7.8},"cwes":["CWE-269"],"references":["https://exchange.xforce.ibmcloud.com/vulnerabilities/249194","https://security.netapp.com/advisory/ntap-20230818-0017/","https://www.ibm.com/support/pages/node/7010571","https://exchange.xforce.ibmcloud.com/vulnerabilities/249194","https://security.netapp.com/advisory/ntap-20230818-0017/"],"products":["ibm:db2"],"source":"nvd","synced_at":"2026-10-19T21:38:30.124994567+00:00"},"epss":{"cve":"CVE-2023-27558","score":0.00236,"percentile":0.14705,"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."]}