{"id":"CVE-2018-13814","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-13814","generatedAt":"2026-10-28T22:43:47.653Z","title":"A vulnerability has been identified in SIMATIC HMI Comfort Panels 4\" - 22\" (All versions < V14), SIMATIC HMI Comfort Outdoor Panels 7\" & 15\" (All versions < V14), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions <…","description":"A vulnerability has been identified in SIMATIC HMI Comfort Panels 4\" - 22\" (All versions < V14), SIMATIC HMI Comfort Outdoor Panels 7\" & 15\" (All versions < V14), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V14), SIMATIC WinCC Runtime Advanced (All versions < V14), SIMATIC WinCC Runtime Professional (All versions < V14), SIMATIC WinCC (TIA Portal) (All versions < V14), SIMATIC HMI Classic Devices (TP/MP/OP/MP Mobile Panel) (All versions). The integrated web server (port 80/tcp and port 443/tcp) of the affected devices could allow an attacker to inject HTTP headers. An attacker must trick a valid user who is authenticated to the device into clicking on a malicious link to exploit the vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.","published":"2018-12-13T16:29:00.000Z","lastModified":"2026-06-17T01:40:13.000Z","status":"Modified","sourceIdentifier":"productcert@siemens.com","cvss":{"version":"3.0","score":8.8,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-113","CWE-20"],"affected":["siemens/simatic hmi comfort panels firmware","siemens/simatic hmi comfort outdoor panels firmware","siemens/simatic hmi ktp mobile panels ktp400f firmware","siemens/simatic hmi ktp mobile panels ktp700 firmware","siemens/simatic hmi ktp mobile panels ktp700f firmware","siemens/simatic hmi ktp mobile panels ktp900 firmware","siemens/simatic hmi ktp mobile panels ktp900f firmware","siemens/simatic wincc \\(tia portal\\)","siemens/simatic wincc runtime","siemens/simatic hmi tp firmware","siemens/simatic hmi mp firmware","siemens/simatic hmi op firmware"],"epss":{"score":0.01684,"percentile":0.76866,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/105931","tags":["Third Party Advisory","VDB Entry"],"source":"productcert@siemens.com"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-944083.pdf","tags":["Vendor Advisory"],"source":"productcert@siemens.com"},{"url":"http://www.securityfocus.com/bid/105931","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-944083.pdf","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-13814","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}