High severity · published Mar 25, 2025
CVE-2025-2753
A vulnerability was found in Open Asset Import Library Assimp 5.4.3
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as critical. Affected is the function SceneCombiner::MergeScenes of the file code/AssetLib/LWS/LWSLoader.cpp of the component LWS File Handler. The manipulation leads to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Assimp · Assimp
5.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-2753
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-2753
Exploit
https://github.com/assimp/assimp/issues/6014
Exploit
https://github.com/assimp/assimp/issues/6014#issue-2877372462
Permissions Required
https://vuldb.com/?ctiid.300858
Third Party Advisory
https://vuldb.com/?id.300858
Third Party Advisory
https://vuldb.com/?submit.517787
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