High severity · published May 26, 2025
CVE-2025-5200
A vulnerability was found in Open Asset Import Library Assimp 5.4.3 and classified as problematic
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability was found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This issue affects the function MDLImporter::InternReadFile_Quake1 of the file assimp/code/AssetLib/MDL/MDLLoader.cpp. The manipulation leads to out-of-bounds read. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Assimp · Assimp
before 5.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-5200
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-5200
Issue Tracking
https://github.com/assimp/assimp/issues/6128
Exploit
https://github.com/assimp/assimp/issues/6172
Exploit
https://github.com/user-attachments/files/20208985/line-452-reproducer.zip
Permissions Required
https://vuldb.com/?ctiid.310289
Third Party Advisory
https://vuldb.com/?id.310289
Third Party Advisory
https://vuldb.com/?submit.578005
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