{"id":"CVE-2023-30897","aliases":["EUVD-2023-35237","GHSA-chm6-c3vh-vvc3"],"status":"published","title":"A vulnerability has been identified in SIMATIC WinCC (All versions \u003c V7.5.2.13). Affected...","description":"A vulnerability has been identified in SIMATIC WinCC (All versions \u003c V7.5.2.13). Affected applications fail to set proper access rights for their installation folder if a non-default installation path was chosen during installation.\r\n\r\nThis could allow an authenticated local attacker to inject arbitrary code and escalate privileges.","severity":{"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/E:P/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00212,"percentile":0.11597,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2023-06-13T08:17:11Z","modified":"2026-06-17T05:55:50Z","products":[{"vendor":"siemens","product":"simatic wincc"},{"vendor":"siemens","product":"wincc"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-914026.pdf","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-30897"},{"url":"https://github.com/advisories/GHSA-chm6-c3vh-vvc3"}],"sources":{"cve":[{"id":"CVE-2023-30897","description":"A vulnerability has been identified in SIMATIC WinCC (All versions \u003c V7.5.2.13). Affected applications fail to set proper access rights for their installation folder if a non-default installation path was chosen during installation.\r\n\r\nThis could allow an authenticated local attacker to inject arbitrary code and escalate privileges.","status":"published","published":"2023-06-13T08:17:11.223Z","modified":"2025-01-03T01:43:13.277Z","cvss":[{"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/E:P/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:35:22.640346Z"}],"euvd":[{"id":"EUVD-2023-35237","description":"A vulnerability has been identified in SIMATIC WinCC (All versions \u003c V7.5.2.13). Affected applications fail to set proper access rights for their installation folder if a non-default installation path was chosen during installation.\r\n\r\nThis could allow an authenticated local attacker to inject arbitrary code and escalate privileges.","status":"published","published":"2023-06-13T08:17:11Z","modified":"2025-01-03T01:43:13Z","cvss":[{"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/E:P/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-03T00:04:27.013318Z"}],"ghsa":[{"id":"GHSA-chm6-c3vh-vvc3","title":"A vulnerability has been identified in SIMATIC WinCC (All versions \u003c V7.5.2.13). Affected...","description":"A vulnerability has been identified in SIMATIC WinCC (All versions \u003c V7.5.2.13). Affected applications fail to set proper access rights for their installation folder if a non-default installation path was chosen during installation.\n\nThis could allow an authenticated local attacker to inject arbitrary code and escalate privileges.","status":"published","published":"2023-06-13T09:30:19Z","modified":"2024-04-04T04:45:56Z","cvss":[{"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"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:56:26.754135Z"}],"nvd":[{"id":"CVE-2023-30897","description":"A vulnerability has been identified in SIMATIC WinCC (All versions \u003c V7.5.2.13). Affected applications fail to set proper access rights for their installation folder if a non-default installation path was chosen during installation.\r\n\r\nThis could allow an authenticated local attacker to inject arbitrary code and escalate privileges.","status":"published","published":"2023-06-13T09:15:17.703Z","modified":"2026-06-17T05:55:50.873Z","cvss":[{"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":"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-732"],"updated_at":"2026-11-02T14:08:06.335469Z"}]}}