CVE-2021-21938

HighCVSS 8.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-193

Affected software

VendorProductVersions
AccusoftImageGear19.10

References

Timeline

Published
Apr 14, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-21938: High severity, CVSS 8.8 | Vulnix