{"id":"CVE-2023-2161","aliases":["EUVD-2023-33678","GHSA-5c28-8ww8-7qf3"],"status":"published","title":"A CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that\ncould...","description":"A CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that\ncould cause unauthorized read access to the file system when a malicious configuration file is\nloaded on to the software by a local user.","severity":{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0017,"percentile":0.0644,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2023-05-16T04:31:26Z","modified":"2026-06-17T05:51:53Z","products":[{"vendor":"schneider electric","product":"opc factory server (ofs)"},{"vendor":"schneider-electric","product":"opc_factory_server"}],"references":[{"url":"https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-129-01\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-129-01.pdf","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2161"},{"url":"https://github.com/advisories/GHSA-5c28-8ww8-7qf3"}],"sources":{"cve":[{"id":"CVE-2023-2161","description":"\nA CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that\ncould cause unauthorized read access to the file system when a malicious configuration file is\nloaded on to the software by a local user. ","status":"published","published":"2023-05-16T04:31:26.482Z","modified":"2025-01-22T21:45:06.905Z","cvss":[{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:35:24.360381Z"}],"euvd":[{"id":"EUVD-2023-33678","description":"\nA CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that\ncould cause unauthorized read access to the file system when a malicious configuration file is\nloaded on to the software by a local user. ","status":"published","published":"2023-05-16T04:31:26Z","modified":"2025-01-22T21:45:06Z","cvss":[{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:14.937024Z"}],"ghsa":[{"id":"GHSA-5c28-8ww8-7qf3","title":"\nA CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that\ncould...","description":"\nA CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that\ncould cause unauthorized read access to the file system when a malicious configuration file is\nloaded on to the software by a local user. ","status":"published","published":"2023-07-06T21:14:57Z","modified":"2024-04-04T05:43:23Z","cvss":[{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:56:35.443738Z"}],"nvd":[{"id":"CVE-2023-2161","description":"\nA CWE-611: Improper Restriction of XML External Entity Reference vulnerability exists that\ncould cause unauthorized read access to the file system when a malicious configuration file is\nloaded on to the software by a local user. ","status":"published","published":"2023-05-16T05:15:09.357Z","modified":"2026-06-17T05:51:53.447Z","cvss":[{"version":"3.1","score":5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:08:02.399327Z"}]}}