{"schemaVersion":3,"id":"CVE-2024-30321","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability has been identified in SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 5), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 23), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 17), SIMATIC WinCC V8.0 (All versions < V8.0 Update 5). The affected products do not properly handle certain requests to their web application, which may lead to the leak of privileged information.\nThis could allow an unauthenticated remote attacker to retrieve information such as users and passwords.","dates":{"published":"2024-07-09T12:04:43.997Z","modified":"2025-08-27T20:42:53.823Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.2,"severity":"high","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":8.2,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.9,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":8.2,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.9,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00514,"percentile":0.42533,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.00514},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00514,"percentile":0.42533}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00514,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","sc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