{"id":"CVE-2012-0254","aliases":["EUVD-2012-0290","GHSA-6whg-2qc2-5q4g"],"status":"published","title":"Stack-based buffer overflow in the HMIWeb Browser HSCDSPRenderDLL ActiveX control in Honeywell...","description":"Stack-based buffer overflow in the HMIWeb Browser HSCDSPRenderDLL ActiveX control in Honeywell Process Solutions (HPS) Experion R2xx, R30x, R31x, and R400.x; Honeywell Building Solutions (HBS) Enterprise Building Manager R400 and R410.1; and Honeywell Environmental Combustion and Controls (ECC) SymmetrE R410.1 allows remote attackers to execute arbitrary code via unspecified vectors.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04083,"percentile":0.90785,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2012-09-08T10:00:00Z","modified":"2026-06-16T23:36:59Z","products":[{"vendor":"honeywell","product":"enterprise_building_manager"},{"vendor":"honeywell","product":"experion"},{"vendor":"honeywell","product":"symmetre"}],"references":[{"url":"https://www.honeywellprocess.com/en-US/support/pages/all-notifications.aspx","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"http://www.us-cert.gov/control_systems/pdf/ICSA-12-150-01.pdf","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0254"},{"url":"https://github.com/advisories/GHSA-6whg-2qc2-5q4g"}],"sources":{"cve":[{"id":"CVE-2012-0254","description":"Stack-based buffer overflow in the HMIWeb Browser HSCDSPRenderDLL ActiveX control in Honeywell Process Solutions (HPS) Experion R2xx, R30x, R31x, and R400.x; Honeywell Building Solutions (HBS) Enterprise Building Manager R400 and R410.1; and Honeywell Environmental Combustion and Controls (ECC) SymmetrE R410.1 allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2012-09-08T10:00:00Z","modified":"2024-09-16T17:49:22.368Z","updated_at":"2026-11-02T14:34:52.981189Z"}],"euvd":[{"id":"EUVD-2012-0290","description":"Stack-based buffer overflow in the HMIWeb Browser HSCDSPRenderDLL ActiveX control in Honeywell Process Solutions (HPS) Experion R2xx, R30x, R31x, and R400.x; Honeywell Building Solutions (HBS) Enterprise Building Manager R400 and R410.1; and Honeywell Environmental Combustion and Controls (ECC) SymmetrE R410.1 allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2012-09-08T10:00:00Z","modified":"2024-09-16T17:49:22Z","updated_at":"2026-11-03T00:55:38.288771Z"}],"ghsa":[{"id":"GHSA-6whg-2qc2-5q4g","title":"Stack-based buffer overflow in the HMIWeb Browser HSCDSPRenderDLL ActiveX control in Honeywell...","description":"Stack-based buffer overflow in the HMIWeb Browser HSCDSPRenderDLL ActiveX control in Honeywell Process Solutions (HPS) Experion R2xx, R30x, R31x, and R400.x; Honeywell Building Solutions (HBS) Enterprise Building Manager R400 and R410.1; and Honeywell Environmental Combustion and Controls (ECC) SymmetrE R410.1 allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2022-05-04T00:29:01Z","modified":"2023-02-01T05:01:35Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:49:45.314319Z"}],"nvd":[{"id":"CVE-2012-0254","description":"Stack-based buffer overflow in the HMIWeb Browser HSCDSPRenderDLL ActiveX control in Honeywell Process Solutions (HPS) Experion R2xx, R30x, R31x, and R400.x; Honeywell Building Solutions (HBS) Enterprise Building Manager R400 and R410.1; and Honeywell Environmental Combustion and Controls (ECC) SymmetrE R410.1 allows remote attackers to execute arbitrary code via unspecified vectors.","status":"published","published":"2012-09-08T10:28:19.713Z","modified":"2026-06-16T23:36:59.583Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:02:15.643902Z"}]}}