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6.7
Foscam Video Management System Crashes with Malformed User ID
CVE-2019-25437
Summary
The Foscam Video Management System is prone to crashing if a user enters an extremely long username when trying to add a new device. This can allow an attacker to disrupt the system's functionality. To mitigate this risk, update to the latest version of the software.
Original title
Foscam Video Management System 1.1.6.6 contains a buffer overflow vulnerability in the UID field that allows local attackers to crash the application by supplying an excessively long string. Attack...
Original description
Foscam Video Management System 1.1.6.6 contains a buffer overflow vulnerability in the UID field that allows local attackers to crash the application by supplying an excessively long string. Attackers can input a 5000-character buffer into the UID parameter during device addition to trigger an application crash when the Login Check function is invoked.
nvd CVSS3.1
6.2
nvd CVSS4.0
6.7
Vulnerability type
CWE-121
Stack-based Buffer Overflow
Published: 20 Feb 2026 · Updated: 12 Mar 2026 · First seen: 6 Mar 2026