CVE-2025-2751 — MEDIUM (4.3)

Vulnerability Description

A vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This vulnerability affects the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. The manipulation of the argument na leads to out-of-bounds read. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Assimp	Assimp	5.4.3

Related Weaknesses (CWE)

CWE-119 CWE-125

References

https://github.com/assimp/assimp/issues/6012ExploitIssue Tracking
https://github.com/assimp/assimp/issues/6012#issue-2877369817ExploitIssue Tracking
https://vuldb.com/?ctiid.300856Permissions RequiredVDB Entry
https://vuldb.com/?id.300856Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.517785Third Party AdvisoryVDB Entry

FAQ

What is CVE-2025-2751?

CVE-2025-2751 is a vulnerability with a CVSS score of 4.3 (MEDIUM). A vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This vulnerability affects the function Assimp::CSMImporter::InternReadFile of the file code/Ass...

How severe is CVE-2025-2751?

CVE-2025-2751 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-2751?

Check the references section above for vendor advisories and patch information. Affected products include: Assimp Assimp.