{"id":"CVE-2011-4045","title":"Buffer overflow in an unspecified ActiveX control in aipgctl.ocx in ARC Informatique PcVue 6.0 through 10.0, FrontVue, and PlantVue allows remote attackers to cause a denial of service via a crafted HTML document.","summary":"Buffer overflow in an unspecified ActiveX control in aipgctl.ocx in ARC Informatique PcVue 6.0 through 10.0, FrontVue, and PlantVue allows remote attackers to cause a denial of service via a crafted HTML document.","severity":"medium","cvss":4.3,"cvssVector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","cwe":["CWE-119"],"vendor":"arcinformatique","product":"frontvue","affected":["frontvue","pcvue >= 6.0, <= 10.0","plantvue"],"published":"2012-04-03","updated":"2026-07-09","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2011-4045","references":[{"url":"http://www.pcvuesolutions.com/index.php?option=com_content&view=article&id=244&Itemid=257","label":"cret@cert.org"},{"url":"http://www.us-cert.gov/control_systems/pdf/ICSA-11-340-01.pdf","label":"cret@cert.org"},{"url":"https://support.pcvuescada.com/index.php?option=com_k2&view=item&id=512&Itemid=440","label":"cret@cert.org"},{"url":"http://www.pcvuesolutions.com/index.php?option=com_content&view=article&id=244&Itemid=257","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.us-cert.gov/control_systems/pdf/ICSA-11-340-01.pdf","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.pcvuescada.com/index.php?option=com_k2&view=item&id=512&Itemid=440","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","exploit-available"],"epss":0.03687,"epssPercentile":0.89218,"exploitAvailable":true,"ingestedAt":"2026-07-09T16:51:20.651Z","exploits":{"exploitdb":true,"checkedAt":"2026-09-21T15:23:32.353Z"},"slug":"CVE-2011-4045","body":"## Overview\n\nBuffer overflow in an unspecified ActiveX control in aipgctl.ocx in ARC Informatique PcVue 6.0 through 10.0, FrontVue, and PlantVue allows remote attackers to cause a denial of service via a crafted HTML document.\n\n## Affected\n\n- `frontvue`\n- `pcvue >= 6.0, <= 10.0`\n- `plantvue`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":36,"depthScoreParts":{"impact":23.7,"likelihood":0.7,"exploitation":12,"ransomware":0},"changes":[]}