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High · 8.4 Public exploit CVE-2025-34123 EUVD-2025-21748GHSA-rjrm-8wx5-683q

VideoCharge Studio 2.12.3.685 SEH Buffer Overflow via .VSC File

Published Jul 16, 2025 · Updated Apr 7, 2026 · Assigned by VulnCheck

Description

A stack-based buffer overflow vulnerability exists in VideoCharge Studio 2.12.3.685 when processing a specially crafted .VSC configuration file. The issue occurs due to improper handling of user-supplied data in the XML 'Name' attribute, leading to an SEH overwrite condition. An attacker can exploit this vulnerability by convincing a user to open a malicious .VSC file, resulting in arbitrary code execution under the context of the user.

Affected products

VendorProductAffectedFixed
VideoCharge Software Studio 2.12.3.685 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

Metasploit 1 module

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References