CVE-2025-70330

🧩 CVE-2025-70330：Easy Grade Pro 4.1 文件解析漏洞 一个教育性示例，旨在向初学者展示，从一开始就通过逆向工程进行漏洞研究是可能的。 📑 目录 此仓库存在的原因 与"通往首个CVE之路"的关系 为何旧软件是学习的完美选择 此示例为何重要 关于漏洞 技术分析 📂 为何只有特定畸形文件会导致应用程序崩溃 概念验证 崩溃行为 备注 🎓 此仓库存在的原因 此仓库源于这样一个需求：需要一个简单的示例，用于教授刚起步的漏洞研究初学者，尤其是那些对逆向工程感兴趣的人。...

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...

📄 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...

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 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 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 安全漏洞

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...