File Parsing Logic Flaw in Easy Grade Pro by Easy
CVE-2025-70330
Key Information:
- Vendor
Easy
- Status
- Vendor
- CVE Published:
- 11 March 2026
Badges
What is CVE-2025-70330?
Easy Grade Pro 4.1.0.2 exhibits a flaw in its file parsing logic, particularly when handling proprietary .EGP gradebook files. An attacker can exploit this vulnerability by crafting a specific .EGP file with altered fields at designated offsets. When the compromised file is processed by the application, it can lead to an out-of-bounds memory read, resulting in an unhandled access violation. This can cause the application to crash and create a local denial-of-service condition, preventing legitimate users from accessing their gradebooks.

Human OS v1.0:
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Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
CVSS V3.1
Timeline
Vulnerability published
- ๐ก
Public PoC available
- ๐พ
Exploit known to exist
Vulnerability Reserved
