Out-of-Bounds Write Vulnerability in Open Asset Import Library Assimp Affects Multiple Versions
CVE-2025-2750

5.3MEDIUM

Key Information:

Vendor
Open Asset Import Library
Status
Assimp
Vendor
CVE Published:
25 March 2025

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A vulnerability exists in Open Asset Import Library Assimp version 5.4.3, specifically within the Assimp::CSMImporter::InternReadFile function located in CSM File Handler's CSMLoader.cpp. This flaw allows for out-of-bounds write operations that could be exploited remotely, potentially leading to unauthorized access or manipulation of system memory. As the exploit is publicly known, users and administrators are advised to take immediate action to mitigate the associated risks.

Affected Version(s)

Assimp 5.4.3

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.

CVE-2025-2750 - Proof of Concept

References

https://vuldb.com/?id.300855
vdb-entrytechnical-description
https://vuldb.com/?ctiid.300855
signaturepermissions-required
https://vuldb.com/?submit.517783
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

d3ng03 (VulDB User)
.
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