{"cve":"CVE-2023-40239","nvd":{"published":"2023-09-01T11:15:42.657","modified":"2026-06-17T06:16:51.510","status":"Modified","description":"Certain Lexmark devices (such as CS310) before 2023-08-25 allow XXE attacks, leading to information disclosure. The fixed firmware version is LW80.*.P246, i.e., '*' indicates that the full version specification varies across product model family, but firmware level P246 (or higher) is required to remediate the vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-611"],"references":["https://publications.lexmark.com/publications/security-alerts/CVE-2023-40239.pdf","https://publications.lexmark.com/publications/security-alerts/CVE-2023-40239.pdf"],"products":["lexmark:c2132_firmware","lexmark:cs310_firmware","lexmark:cs317_firmware","lexmark:cs410_firmware","lexmark:cs417_firmware","lexmark:cs510_firmware","lexmark:cs517_firmware","lexmark:cx310_firmware","lexmark:cx317_firmware","lexmark:cx410_firmware","lexmark:cx417_firmware","lexmark:cx510_firmware","lexmark:cx517_firmware","lexmark:m1140\\+_firmware","lexmark:m1140_firmware","lexmark:m1145_firmware","lexmark:m3150de_firmware","lexmark:m3150dn_firmware","lexmark:m5155_firmware","lexmark:m5163de_firmware","lexmark:m5163dn_firmware","lexmark:m5170_firmware","lexmark:ms310_firmware","lexmark:ms312_firmware","lexmark:ms315_firmware","lexmark:ms317_firmware","lexmark:ms410_firmware","lexmark:ms415_firmware","lexmark:ms417_firmware","lexmark:ms510_firmware","lexmark:ms517_firmware","lexmark:ms610de_firmware","lexmark:ms610dn_firmware","lexmark:ms617_firmware","lexmark:ms710_firmware","lexmark:ms711_firmware","lexmark:ms810de_firmware","lexmark:ms810dn_firmware","lexmark:ms811_firmware","lexmark:ms812de_firmware","lexmark:ms812dn_firmware","lexmark:ms817_firmware","lexmark:ms818_firmware","lexmark:ms911_firmware","lexmark:mx310_firmware","lexmark:mx317_firmware","lexmark:mx410_firmware","lexmark:mx417_firmware","lexmark:mx510_firmware","lexmark:mx511_firmware"],"source":"nvd","synced_at":"2026-10-19T21:39:14.809778102+00:00"},"epss":{"cve":"CVE-2023-40239","score":0.0054,"percentile":0.45421,"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."]}