CVE-2019-25435

CVE-2019-25435 describes a local buffer overflow vulnerability in Sricam DeviceViewer 3.12.0.1, specifically within the user management's "add user" function. Authenticated attackers can exploit this by injecting a malicious payload into the Username field, leading to a stack-based buffer overflow and arbitrary code execution, bypassing data execution prevention. With a CVSS score of 7.8 (HIGH), this vulnerability has a local attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or KEV listing, and it has received minimal community discussion.