https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 16 Oct 2026 22:06:07 +0000 https://cve.radiocsirt.org/vuln/cve-2026-7372 <p><strong>Affected:</strong> GeoVision Inc. GV-VMS V20.0.2</p> <p>A stack overflow vulnerability exists in the WebCam Server Login functionality of GeoVision GV-VMS V20 20.0.2. A specially crafted HTTP request can lead to an arbitrary code execution. An attacker can make an unauthenticated HTTP request to trigger this vulnerability.</p> <p>#### Stack-overflow via unconstrained sscanf</p> <p>The call to `sscanf` at [1] to split the `Buffer` variable into the `username` and `password` variables doesn&#39;t limit the size of the extracted content to match the destination buffers&#39; sizes. In this case, if either the username or password decoded from the authorization string exceeds `40` characters (the size the stack variables `username` and `password`) then a stack overflow will occur.</p> <p>The data is controlled by an attacker, but sronger constraints (e.g. no null bytes) may make exploitation harder. A successful attack could lead to full code execution as SYSTEM on the machine running the service.</p> <p><strong>Affected:</strong> GeoVision Inc. GV-VMS V20.0.2</p> <p>A stack overflow vulnerability exists in the WebCam Server Login functionality of GeoVision GV-VMS V20 20.0.2. A specially crafted HTTP request can lead to an arbitrary code execution. An attacker can make an unauthenticated HTTP request to trigger this vulnerability.</p> <p>#### Stack-overflow via unconstrained sscanf</p> <p>The call to `sscanf` at [1] to split the `Buffer` variable into the `username` and `password` variables doesn&#39;t limit the size of the extracted content to match the destination buffers&#39; sizes. In this case, if either the username or password decoded from the authorization string exceeds `40` characters (the size the stack variables `username` and `password`) then a stack overflow will occur.</p> <p>The data is controlled by an attacker, but sronger constraints (e.g. no null bytes) may make exploitation harder. A successful attack could lead to full code execution as SYSTEM on the machine running the service.</p> https://cve.radiocsirt.org/vuln/cve-2026-7372