CVE-2025-70330

🧩 CVE-2025-70330: Easy Grade Pro 4.1 File Parsing Vulnerability An educational example created to show beginners that vulnerability research through reverse engineering is possible from the very start. 📑 Table of Contents Why this repository exists Relation to "The Path That Leads to Your First...

CVE-2025-70330

Easy Grade Pro 4.1.0.2 contains a file parsing logic flaw in the handling of proprietary .EGP gradebook files. By modifying specific fields at precise offsets within an otherwise valid .EGP file, an attacker can trigger an out-of-bounds memory read during parsing. This results in an unhandled...

EUVD-2025-208565

Easy Grade Pro 4.1.0.2 contains a file parsing logic flaw in the handling of proprietary .EGP gradebook files. By modifying specific fields at precise offsets within an otherwise valid .EGP file, an attacker can trigger an out-of-bounds memory read during parsing. This results in an unhandled...

CVE-2025-70330

Easy Grade Pro 4.1.0.2 contains a file parsing logic flaw in the handling of proprietary .EGP gradebook files. By modifying specific fields at precise offsets within an otherwise valid .EGP file, an attacker can trigger an out-of-bounds memory read during parsing. This results in an unhandled...

CVE-2025-70330

Easy Grade Pro 4.1.0.2 contains a file parsing logic flaw in the handling of proprietary .EGP gradebook files. By modifying specific fields at precise offsets within an otherwise valid .EGP file, an attacker can trigger an out-of-bounds memory read during parsing. This results in an unhandled...

CVE-2025-70330

Easy Grade Pro 4.1.0.2 contains a file parsing logic flaw in the handling of proprietary .EGP gradebook files. By modifying specific fields at precise offsets within an otherwise valid .EGP file, an attacker can trigger an out-of-bounds memory read during parsing. This results in an unhandled...

CVE-2025-70330: Out-of-bounds Read

Easy Grade Pro 4.1.0.2 contains a file parsing logic flaw in the handling of proprietary .EGP gradebook files. By modifying specific fields at precise offsets within an otherwise valid .EGP file, an attacker can trigger an out-of-bounds memory read during parsing. This results in an unhandled...

CVE-2025-70330

Easy Grade Pro 4.1.0.2 contains a file parsing logic flaw when processing proprietary .EGP gradebook files . An attacker can trigger an out-of-bounds memory read by modifying specific fields at precise offsets within a valid .EGP file. This vulnerability leads to an unhandled access violation and...

Orbis Easy Grade Pro has security vulnerabilities

Orbis Easy Grade Pro is a teaching performance management software developed by Orbis Company in Singapore. Version 4.1.0.2 of Easy Grade Pro contains a security vulnerability. This vulnerability stems from a logical flaw in the file parsing process when handling proprietary .EGP gradebook files...

CVE-2025-70330

Easy Grade Pro 4.1.0.2 contains a file parsing logic flaw in the handling of proprietary .EGP gradebook files. By modifying specific fields at precise offsets within an otherwise valid .EGP file, an attacker can trigger an out-of-bounds memory read during parsing. This results in an unhandled...

📄 Easy Grade Pro 4.1 Malformed .EGP File Denial of Service

This Python script generates a malformed .EGP gradebook file designed to trigger a crash in Easy Grade Pro 4.1 by corrupting data at a specific offset within the file...