{"id":"CVE-2013-0670","aliases":["EUVD-2013-0681","GHSA-4fpf-24x8-fq8p"],"status":"published","title":"CRLF injection vulnerability in the HMI web application in Siemens WinCC (TIA Portal) 11 allows...","description":"CRLF injection vulnerability in the HMI web application in Siemens WinCC (TIA Portal) 11 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URL.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01539,"percentile":0.75074,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2013-03-21T14:00:00Z","modified":"2026-06-16T23:49:52Z","products":[{"vendor":"siemens","product":"wincc_tia_portal"}],"references":[{"url":"http://ics-cert.us-cert.gov/pdf/ICSA-13-079-03.pdf","tags":["x_refsource_MISC","x_transferred","US Government Resource"]},{"url":"http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-212483.pdf","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-0670"},{"url":"https://github.com/advisories/GHSA-4fpf-24x8-fq8p"}],"sources":{"cve":[{"id":"CVE-2013-0670","description":"CRLF injection vulnerability in the HMI web application in Siemens WinCC (TIA Portal) 11 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URL.","status":"published","published":"2013-03-21T14:00:00Z","modified":"2024-09-16T18:34:43.15Z","updated_at":"2026-11-02T14:34:59.551717Z"}],"euvd":[{"id":"EUVD-2013-0681","description":"CRLF injection vulnerability in the HMI web application in Siemens WinCC (TIA Portal) 11 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URL.","status":"published","published":"2013-03-21T14:00:00Z","modified":"2024-09-16T18:34:43Z","updated_at":"2026-11-03T00:55:31.048035Z"}],"ghsa":[{"id":"GHSA-4fpf-24x8-fq8p","title":"CRLF injection vulnerability in the HMI web application in Siemens WinCC (TIA Portal) 11 allows...","description":"CRLF injection vulnerability in the HMI web application in Siemens WinCC (TIA Portal) 11 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URL.","status":"published","published":"2022-05-17T05:13:13Z","modified":"2023-01-28T05:03:21Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:43:58.014629Z"}],"nvd":[{"id":"CVE-2013-0670","description":"CRLF injection vulnerability in the HMI web application in Siemens WinCC (TIA Portal) 11 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted URL.","status":"published","published":"2013-03-21T14:55:01.517Z","modified":"2026-06-16T23:49:52.547Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:24.091325Z"}]}}