{"id":"CVE-2023-4088","aliases":["EUVD-2023-53978","GHSA-2325-58pf-r6qj"],"status":"published","title":"Malicious Code Execution Vulnerability in FA Engineering Software Products","description":"Incorrect Default Permissions vulnerability in Mitsubishi Electric Corporation multiple FA engineering software products allows a malicious local attacker to execute a malicious code, resulting in information disclosure, tampering with and deletion, or a denial-of-service (DoS) condition, if the product is installed in a folder other than the default installation folder.","severity":{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00185,"percentile":0.08145,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276"],"published":"2023-09-20T02:26:43Z","modified":"2026-06-17T06:37:03Z","products":[{"vendor":"mitsubishi electric","product":"melsoft fielddeviceconfigurator"},{"vendor":"mitsubishi electric","product":"melsoft iq appportal"},{"vendor":"mitsubishi electric","product":"mx sheet"},{"vendor":"mitsubishi electric corporation","product":"al-pcs/win-e"},{"vendor":"mitsubishi electric corporation","product":"cpu module logging configuration tool"},{"vendor":"mitsubishi electric corporation","product":"data transfer"},{"vendor":"mitsubishi electric corporation","product":"data transfer classic"},{"vendor":"mitsubishi electric corporation","product":"ezsocket"},{"vendor":"mitsubishi electric corporation","product":"fr configurator2"},{"vendor":"mitsubishi electric corporation","product":"fx configurator-en"},{"vendor":"mitsubishi electric corporation","product":"fx configurator-en-l"},{"vendor":"mitsubishi electric corporation","product":"fx configurator-fp"},{"vendor":"mitsubishi electric corporation","product":"gt designer3 version1(got1000)"},{"vendor":"mitsubishi electric corporation","product":"gt designer3 version1(got2000)"},{"vendor":"mitsubishi electric corporation","product":"gt softgot1000 version3"},{"vendor":"mitsubishi electric corporation","product":"gt softgot2000 version1"},{"vendor":"mitsubishi electric corporation","product":"gx logviewer"},{"vendor":"mitsubishi electric corporation","product":"gx works2"},{"vendor":"mitsubishi electric corporation","product":"gx works3"},{"vendor":"mitsubishi electric corporation","product":"melsoft fielddeviceconfigurator"},{"vendor":"mitsubishi electric corporation","product":"melsoft iq appportal"},{"vendor":"mitsubishi electric corporation","product":"melsoft mailab"},{"vendor":"mitsubishi electric corporation","product":"melsoft navigator"},{"vendor":"mitsubishi electric corporation","product":"melsoft update manager"},{"vendor":"mitsubishi electric corporation","product":"mx component"},{"vendor":"mitsubishi electric corporation","product":"mx sheet"},{"vendor":"mitsubishi electric corporation","product":"px developer"},{"vendor":"mitsubishi electric corporation","product":"rt toolbox3"},{"vendor":"mitsubishi electric corporation","product":"rt visualbox"},{"vendor":"mitsubishielectric","product":"gx_works3"}],"references":[{"url":"https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-010_en.pdf","tags":["vendor-advisory","x_transferred","Vendor Advisory"]},{"url":"https://jvn.jp/vu/JVNVU96447193/index.html","tags":["government-resource","x_transferred"]},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-23-269-03","tags":["government-resource","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4088"},{"url":"https://github.com/advisories/GHSA-2325-58pf-r6qj"}],"sources":{"cve":[{"id":"CVE-2023-4088","title":"Malicious Code Execution Vulnerability in FA Engineering Software Products","description":"Incorrect Default Permissions vulnerability in Mitsubishi Electric Corporation multiple FA engineering software products allows a malicious local attacker to execute a malicious code, resulting in information disclosure, tampering with and deletion, or a denial-of-service (DoS) condition, if the product is installed in a folder other than the default installation folder.","status":"published","published":"2023-09-20T02:26:43.901Z","modified":"2024-09-24T18:27:11.655Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:35:30.851125Z"}],"euvd":[{"id":"EUVD-2023-53978","description":"Incorrect Default Permissions vulnerability in Mitsubishi Electric Corporation multiple FA engineering software products allows a malicious local attacker to execute a malicious code, resulting in information disclosure, tampering with and deletion, or a denial-of-service (DoS) condition, if the product is installed in a folder other than the default installation folder.","status":"published","published":"2023-09-20T02:26:43Z","modified":"2024-09-24T18:27:11Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:28:14.929509Z"}],"ghsa":[{"id":"GHSA-2325-58pf-r6qj","title":"Incorrect Default Permissions vulnerability due to incomplete fix to address CVE-2020-14496 in...","description":"Incorrect Default Permissions vulnerability due to incomplete fix to address CVE-2020-14496 in Mitsubishi Electric Corporation FA engineering software products allows a malicious local attacker to execute a malicious code, which could result in information disclosure, tampering with and deletion, or a denial-of-service (DoS) condition. However, if the mitigated version described in the advisory for CVE-2020-14496 is used and installed in the default installation folder, this vulnerability does not affect the products.","status":"published","published":"2023-09-20T03:30:17Z","modified":"2024-04-04T07:45:29Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:56:54.849147Z"}],"nvd":[{"id":"CVE-2023-4088","description":"Incorrect Default Permissions vulnerability in Mitsubishi Electric Corporation multiple FA engineering software products allows a malicious local attacker to execute a malicious code, resulting in information disclosure, tampering with and deletion, or a denial-of-service (DoS) condition, if the product is installed in a folder other than the default installation folder.","status":"published","published":"2023-09-20T03:15:13.687Z","modified":"2026-06-17T06:37:03.147Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:08:29.595868Z"}]}}