{"id":"CVE-2024-30321","aliases":["EUVD-2024-28242","GHSA-x843-fv8x-w437"],"status":"published","title":"A vulnerability has been identified in SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC Runtime...","description":"A vulnerability has been identified in SIMATIC PCS 7 V9.1 (All versions \u003c V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions \u003c V18 Update 5), SIMATIC WinCC Runtime Professional V19 (All versions \u003c V19 Update 2), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Update 23), SIMATIC WinCC V7.5 (All versions \u003c V7.5 SP2 Update 17), SIMATIC WinCC V8.0 (All versions \u003c 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.\r\nThis could allow an unauthenticated remote attacker to retrieve information such as users and passwords.","severity":{"version":"4.0","score":8.2,"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00514,"percentile":0.44338,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-359"],"published":"2024-07-09T12:04:43Z","modified":"2026-06-17T07:26:43Z","products":[{"vendor":"siemens","product":"simatic pcs 7 v9.1"},{"vendor":"siemens","product":"simatic wincc runtime professional v18"},{"vendor":"siemens","product":"simatic wincc runtime professional v19"},{"vendor":"siemens","product":"simatic wincc v7.4"},{"vendor":"siemens","product":"simatic wincc v7.5"},{"vendor":"siemens","product":"simatic wincc v8.0"},{"vendor":"siemens","product":"simatic_pcs_7"},{"vendor":"siemens","product":"simatic_wincc"},{"vendor":"siemens","product":"simatic_wincc_runtime_professional"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-883918.html","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-30321"},{"url":"https://github.com/advisories/GHSA-x843-fv8x-w437"}],"sources":{"cve":[{"id":"CVE-2024-30321","description":"A vulnerability has been identified in SIMATIC PCS 7 V9.1 (All versions \u003c V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions \u003c V18 Update 5), SIMATIC WinCC Runtime Professional V19 (All versions \u003c V19 Update 2), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Update 23), SIMATIC WinCC V7.5 (All versions \u003c V7.5 SP2 Update 17), SIMATIC WinCC V8.0 (All versions \u003c 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.\r\nThis could allow an unauthenticated remote attacker to retrieve information such as users and passwords.","status":"published","published":"2024-07-09T12:04:43.997Z","modified":"2025-08-27T20:42:53.823Z","cvss":[{"version":"4.0","score":8.2,"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","level":"high","assessor":"cna"},{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-359"],"updated_at":"2026-11-02T14:34:07.831255Z"}],"euvd":[{"id":"EUVD-2024-28242","description":"A vulnerability has been identified in SIMATIC PCS 7 V9.1 (All versions \u003c V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions \u003c V18 Update 5), SIMATIC WinCC Runtime Professional V19 (All versions \u003c V19 Update 2), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Update 23), SIMATIC WinCC V7.5 (All versions \u003c V7.5 SP2 Update 17), SIMATIC WinCC V8.0 (All versions \u003c 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.\r\nThis could allow an unauthenticated remote attacker to retrieve information such as users and passwords.","status":"published","published":"2024-07-09T12:04:43Z","modified":"2025-08-27T20:42:53Z","cvss":[{"version":"4.0","score":8.2,"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","level":"high"}],"updated_at":"2026-11-02T20:31:51.141859Z"}],"ghsa":[{"id":"GHSA-x843-fv8x-w437","title":"A vulnerability has been identified in SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC Runtime...","description":"A vulnerability has been identified in SIMATIC PCS 7 V9.1 (All versions), SIMATIC WinCC Runtime Professional V18 (All versions), SIMATIC WinCC Runtime Professional V19 (All versions \u003c V19 Update 2), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Update 23), SIMATIC WinCC V7.5 (All versions \u003c V7.5 SP2 Update 17), SIMATIC WinCC V8.0 (All versions \u003c 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.","status":"published","published":"2024-07-09T12:30:57Z","modified":"2024-08-08T05:06:18Z","cvss":[{"version":"4.0","score":8.2,"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","level":"high"},{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-359"],"updated_at":"2026-11-02T14:57:53.484343Z"}],"nvd":[{"id":"CVE-2024-30321","description":"A vulnerability has been identified in SIMATIC PCS 7 V9.1 (All versions \u003c V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions \u003c V18 Update 5), SIMATIC WinCC Runtime Professional V19 (All versions \u003c V19 Update 2), SIMATIC WinCC V7.4 (All versions \u003c V7.4 SP1 Update 23), SIMATIC WinCC V7.5 (All versions \u003c V7.5 SP2 Update 17), SIMATIC WinCC V8.0 (All versions \u003c 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.\r\nThis could allow an unauthenticated remote attacker to retrieve information such as users and passwords.","status":"published","published":"2024-07-09T12:15:11.707Z","modified":"2026-06-17T07:26:43.977Z","cvss":[{"version":"4.0","score":8.2,"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","level":"high","assessor":"secondary"},{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-359"],"updated_at":"2026-11-02T14:10:12.016585Z"}]}}