What is the CVSS score of CVE-2025-1651?

CVE-2025-1651 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of Autocad Mechanical are affected by CVE-2025-1651?

CVE-2025-1651 presents notable security risk, a heap-based buffer overflow vulnerability rated CVSS 7.8.

How to fix or mitigate CVE-2025-1651?

Within 7 days: Identify all affected systems and apply vendor patches promptly. If patching is delayed, consider network segmentation to limit exposure.

Autocad Mechanical CVE-2025-1651

HIGH

Heap-based Buffer Overflow (CWE-122)

2025-03-13 psirt@autodesk.com

Information Disclosure Buffer Overflow Heap Overflow RCE Autocad Mechanical Autocad Mep Autocad Plant 3D Civil 3D Advance Steel Autocad Map 3D Autocad Autocad Architecture Autocad Electrical

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:31 vuln.today

CVE Published

Mar 13, 2025 - 17:15 nvd

HIGH 7.8

DescriptionCVE.org

A maliciously crafted MODEL file, when parsed through Autodesk AutoCAD, can force a Heap-Based Overflow vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.

AnalysisAI

A maliciously crafted MODEL file, when parsed through Autodesk AutoCAD, can force a Heap-Based Overflow vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-122. A maliciously crafted MODEL file, when parsed through Autodesk AutoCAD, can force a Heap-Based Overflow vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process. Affected products include: Autodesk Autocad Mechanical, Autodesk Autocad Mep, Autodesk Autocad Plant 3D, Autodesk Civil 3D, Autodesk Advance Steel.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.