VULNERABILITY INTELLIGENCE

CVE-2021-21938

CVSS score9.8 CRITICAL
EPSS probability1.91%
CISA KEVNot currently listed
Published2022-04-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A heap-based buffer overflow vulnerability exists in the Palette box parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

Weakness classification

  • talos-cna@cisco.com: CWE-193
  • nvd@nist.gov: CWE-193

Primary references