What is the CVSS score of CVE-2023-27913?

CVE-2023-27913 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: 0.2%.

Autocad CVE-2023-27913

HIGH

Integer Overflow or Wraparound (CWE-190)

2023-04-14 psirt@autodesk.com

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

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

CVE Published

Apr 14, 2023 - 19:15 nvd

HIGH 7.8

DescriptionNVD

A maliciously crafted X_B file when parsed through Autodesk® AutoCAD® 2023 can be used to cause an Integer Overflow. A malicious actor can leverage this vulnerability to cause a crash or read sensitive data, or execute arbitrary code in the context of the current process.

AnalysisAI

A maliciously crafted X_B file when parsed through Autodesk® AutoCAD® 2023 can be used to cause an Integer Overflow. 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 as Integer Overflow (CWE-190), which allows attackers to cause unexpected behavior through arithmetic overflow. A maliciously crafted X_B file when parsed through Autodesk® AutoCAD® 2023 can be used to cause an Integer Overflow. A malicious actor can leverage this vulnerability to cause a crash or read sensitive data, or execute arbitrary code in the context of the current process. Affected products include: Autodesk Autocad, Autodesk Autocad Advance Steel, Autodesk Autocad Architecture, Autodesk Autocad Civil 3D, Autodesk Autocad Electrical.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate arithmetic operations, use safe integer libraries, check bounds before allocation.