{"id":"CVE-2020-7853","aliases":["EUVD-2020-28785","GHSA-w5q8-p7wr-hcrr"],"status":"published","title":"TOBESOFT XPLATFORM Out-of-Bounds Read/Write Vulnerabilities","description":"An outbound read/write vulnerability exists in XPLATFORM that does not check offset input ranges, allowing out-of-range data to be read. An attacker can exploit arbitrary code execution.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00859,"percentile":0.58793,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125","CWE-787"],"published":"2021-03-24T20:55:32Z","modified":"2026-06-17T03:25:33Z","products":[{"vendor":"tobesoft","product":"xplatform"},{"vendor":"tobesoft co.,ltd","product":"xplatform"}],"references":[{"url":"https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35943","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7853"},{"url":"https://github.com/advisories/GHSA-w5q8-p7wr-hcrr"}],"sources":{"cve":[{"id":"CVE-2020-7853","title":"TOBESOFT XPLATFORM Out-of-Bounds Read/Write Vulnerabilities","description":"An outbound read/write vulnerability exists in XPLATFORM that does not check offset input ranges, allowing out-of-range data to be read. An attacker can exploit arbitrary code execution.","status":"published","published":"2021-03-24T20:55:32.134Z","modified":"2024-09-16T22:10:14.144Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-787","CWE-125"],"updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2020-28785","description":"An outbound read/write vulnerability exists in XPLATFORM that does not check offset input ranges, allowing out-of-range data to be read. An attacker can exploit arbitrary code execution.","status":"published","published":"2021-03-24T20:55:32Z","modified":"2024-09-16T22:10:14Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:55:05.279117Z"}],"ghsa":[{"id":"GHSA-w5q8-p7wr-hcrr","title":"An outbound read/write vulnerability exists in XPLATFORM that does not check offset input ranges,...","description":"An outbound read/write vulnerability exists in XPLATFORM that does not check offset input ranges, allowing out-of-range data to be read. An attacker can exploit arbitrary code execution.","status":"published","published":"2022-05-24T17:45:11Z","modified":"2023-01-29T05:06:08Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:45:57.128816Z"}],"nvd":[{"id":"CVE-2020-7853","description":"An outbound read/write vulnerability exists in XPLATFORM that does not check offset input ranges, allowing out-of-range data to be read. An attacker can exploit arbitrary code execution.","status":"published","published":"2021-03-24T21:15:11.273Z","modified":"2026-06-17T03:25:33.33Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-125","CWE-787"],"updated_at":"2026-11-02T14:06:37.687844Z"}]}}