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CVE-2026-7372 is a stack overflow vulnerability in the WebCam Server Login functionality of GeoVision GV-VMS V20 version 20.0.2. The flaw is caused by an unconstrained sscanf call that parses attacker-controlled credential data from an HTTP authorization string into fixed-size stack buffers used for the username and password. Because the parsed fields are not bounded to the 40-character size of the destination buffers, an overlong decoded username or password can overflow the stack. A remote unauthenticated attacker can trigger the condition by sending a specially crafted HTTP request. Successful exploitation can result in arbitrary code execution in the context of the affected service, which may run as SYSTEM.
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11 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A stack overflow vulnerability in GeoVision products.
A stack overflow vulnerability in the WebCam Server Login functionality of GeoVision GV-VMS V20 20.0.2 that can be triggered via a specially crafted unauthenticated HTTP request, potentially leading to arbitrary code execution as SYSTEM.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.