CVE-2025-2591

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.64% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 48.2% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-03-21 13:31Z1 YR AGO

Last updated

2025-03-21 14:26Z1 YR AGO

Reserved

2025-03-21

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Weaknesses

• CWE-369Divide By ZeroBase
• CWE-404Improper Resource Shutdown or ReleaseClass

Data version

5.1

Document digest

6bce4f50765ecb74ea79fd39d9968019ec9680d8770790aeadd062f77682fd95

• vuldb.comVDB-300574 | Open Asset Import Library Assimp MDLLoader.cpp InternReadFile_Quake1 divide by zerohttps://vuldb.com/?id.300574vdb-entrytechnical-description
• vuldb.comVDB-300574 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/?ctiid.300574signaturepermissions-required
• vuldb.comSubmit #517781 | Open Asset Import Library Assimp >=5.4.3 Divide By Zerohttps://vuldb.com/?submit.517781third-party-advisory
• github.comhttps://github.com/assimp/assimp/issues/6009issue-tracking
• github.comhttps://github.com/assimp/assimp/pull/6047issue-tracking
• github.comhttps://github.com/assimp/assimp/issues/6009#issue-2877367021exploitissue-tracking
• github.comhttps://github.com/assimp/assimp/pull/6047/commits/ab66a1674fcfac87aaba4c8b900b315ebc3e7dbdissue-trackingpatch