{"id":"CVE-2023-40239","aliases":["EUVD-2023-44836","GHSA-cwqw-75wv-wxpm"],"status":"published","title":"Certain Lexmark devices (such as CS310) before 2023-08-25 allow XXE attacks, leading to...","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.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0054,"percentile":0.45667,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2023-09-01T00:00:00Z","modified":"2026-06-17T06:16:51Z","products":[{"vendor":"lexmark","product":"c2132_firmware"},{"vendor":"lexmark","product":"cs310"},{"vendor":"lexmark","product":"cs310_firmware"},{"vendor":"lexmark","product":"cs317_firmware"},{"vendor":"lexmark","product":"cs410_firmware"},{"vendor":"lexmark","product":"cs417_firmware"},{"vendor":"lexmark","product":"cs510_firmware"},{"vendor":"lexmark","product":"cs517_firmware"},{"vendor":"lexmark","product":"cx310_firmware"},{"vendor":"lexmark","product":"cx317_firmware"},{"vendor":"lexmark","product":"cx410_firmware"},{"vendor":"lexmark","product":"cx417_firmware"},{"vendor":"lexmark","product":"cx510_firmware"},{"vendor":"lexmark","product":"cx517_firmware"},{"vendor":"lexmark","product":"m1140\\+_firmware"},{"vendor":"lexmark","product":"m1140_firmware"},{"vendor":"lexmark","product":"m1145_firmware"},{"vendor":"lexmark","product":"m3150de_firmware"},{"vendor":"lexmark","product":"m3150dn_firmware"},{"vendor":"lexmark","product":"m5155_firmware"},{"vendor":"lexmark","product":"m5163de_firmware"},{"vendor":"lexmark","product":"m5163dn_firmware"},{"vendor":"lexmark","product":"m5170_firmware"},{"vendor":"lexmark","product":"ms310_firmware"},{"vendor":"lexmark","product":"ms312_firmware"},{"vendor":"lexmark","product":"ms315_firmware"},{"vendor":"lexmark","product":"ms317_firmware"},{"vendor":"lexmark","product":"ms410_firmware"},{"vendor":"lexmark","product":"ms415_firmware"},{"vendor":"lexmark","product":"ms417_firmware"},{"vendor":"lexmark","product":"ms510_firmware"},{"vendor":"lexmark","product":"ms517_firmware"},{"vendor":"lexmark","product":"ms610de_firmware"},{"vendor":"lexmark","product":"ms610dn_firmware"},{"vendor":"lexmark","product":"ms617_firmware"},{"vendor":"lexmark","product":"ms710_firmware"},{"vendor":"lexmark","product":"ms711_firmware"},{"vendor":"lexmark","product":"ms810de_firmware"},{"vendor":"lexmark","product":"ms810dn_firmware"},{"vendor":"lexmark","product":"ms811_firmware"},{"vendor":"lexmark","product":"ms812de_firmware"},{"vendor":"lexmark","product":"ms812dn_firmware"},{"vendor":"lexmark","product":"ms817_firmware"},{"vendor":"lexmark","product":"ms818_firmware"},{"vendor":"lexmark","product":"ms911_firmware"},{"vendor":"lexmark","product":"mx310_firmware"},{"vendor":"lexmark","product":"mx317_firmware"},{"vendor":"lexmark","product":"mx410_firmware"},{"vendor":"lexmark","product":"mx417_firmware"},{"vendor":"lexmark","product":"mx510_firmware"},{"vendor":"lexmark","product":"mx511_firmware"},{"vendor":"lexmark","product":"mx517_firmware"},{"vendor":"lexmark","product":"mx610_firmware"},{"vendor":"lexmark","product":"mx611_firmware"},{"vendor":"lexmark","product":"mx617_firmware"},{"vendor":"lexmark","product":"mx710_firmware"},{"vendor":"lexmark","product":"mx711_firmware"},{"vendor":"lexmark","product":"mx717_firmware"},{"vendor":"lexmark","product":"mx718_firmware"},{"vendor":"lexmark","product":"mx810_firmware"},{"vendor":"lexmark","product":"mx811_firmware"},{"vendor":"lexmark","product":"mx812_firmware"},{"vendor":"lexmark","product":"mx910_firmware"},{"vendor":"lexmark","product":"mx911_firmware"},{"vendor":"lexmark","product":"mx912_firmware"},{"vendor":"lexmark","product":"xc2130_firmware"},{"vendor":"lexmark","product":"xc2132_firmware"},{"vendor":"lexmark","product":"xm1135_firmware"},{"vendor":"lexmark","product":"xm1140_firmware"},{"vendor":"lexmark","product":"xm1145_firmware"},{"vendor":"lexmark","product":"xm3150_firmware"},{"vendor":"lexmark","product":"xm5163_firmware"},{"vendor":"lexmark","product":"xm5170_firmware"},{"vendor":"lexmark","product":"xm5263_firmware"},{"vendor":"lexmark","product":"xm5270_firmware"},{"vendor":"lexmark","product":"xm7155_firmware"},{"vendor":"lexmark","product":"xm7163_firmware"},{"vendor":"lexmark","product":"xm7170_firmware"},{"vendor":"lexmark","product":"xm7263_firmware"},{"vendor":"lexmark","product":"xm7270_firmware"},{"vendor":"lexmark","product":"xm9145_firmware"},{"vendor":"lexmark","product":"xm9155_firmware"},{"vendor":"lexmark","product":"xm9165_firmware"}],"references":[{"url":"https://publications.lexmark.com/publications/security-alerts/CVE-2023-40239.pdf","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40239"},{"url":"https://github.com/advisories/GHSA-cwqw-75wv-wxpm"}],"sources":{"cve":[{"id":"CVE-2023-40239","description":"Certain Lexmark devices (such as CS310) before 2023-08-25 allow XXE attacks, leading to information disclosure. 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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.","status":"published","published":"2023-09-01T00:00:00Z","modified":"2024-10-01T14:26:17Z","updated_at":"2026-11-03T00:28:01.48056Z"}],"ghsa":[{"id":"GHSA-cwqw-75wv-wxpm","title":"Certain Lexmark devices (such as CS310) before 2023-08-25 allow XXE attacks, leading to...","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.","status":"published","published":"2023-09-01T12:30:45Z","modified":"2024-04-04T07:21:29Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:56:50.398159Z"}],"nvd":[{"id":"CVE-2023-40239","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.","status":"published","published":"2023-09-01T11:15:42.657Z","modified":"2026-06-17T06:16:51.51Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:08:27.181588Z"}]}}