Acunetix Web Vulnerability Scanner (WVS) 4.0 Build 20060717 and earlier allows remote attackers to cause a denial of service (application crash) via multiple HTTP requests containing invalid Content-Length values.

Reporter.exe in Acunetix 8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a malformed PRE file, related to a "User Mode Write AV starting at reporter!madTraceProcess."

Reporter.exe in Acunetix 8 allows remote attackers to cause a denial of service (application crash) via a malformed PRE file, related to a "Read Access Violation starting at reporter!madTraceProcess."

Stack-based buffer overflow in Acunetix Web Vulnerability Scanner (WVS) 8 build 20120704 allows remote attackers to execute arbitrary code via an HTML file containing an IMG element with a long URL (src attribute).

The AcuWVSSchedulerv10 service in Acunetix Web Vulnerability Scanner (WVS) before 10 build 20151125 allows local users to gain privileges via a command parameter in the reporttemplate property in a params JSON object to api/addScan.