VULNERABILITY INTELLIGENCE

CVE-2021-43275

CVSS score7.8 HIGH
EPSS probability0.88%
CISA KEVNot currently listed
Published2021-11-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

A Use After Free vulnerability exists in the DGN file reading procedure in Open Design Alliance Drawings SDK before 2022.8. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.

Weakness classification

  • nvd@nist.gov: CWE-416

Primary references