What is CVE-2021-21914?

CVE-2021-21914 is a critical-severity vulnerability in Accusoft Imagegear, classified under Heap-based Buffer Overflow. CVSS score: 9.8/10. Published 2022-04-14.

How severe is CVE-2021-21914?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Accusoft Imagegear

CVE-2021-21914

A heap-based buffer overflow vulnerability exists in the DecoderStream::Append 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 vulnera…

Vulnerability class: Buffer Overflow

EPSS: 0.012 (79.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Accusoft Imagegear — versions 19.10

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

talosintelligence.com/vulnerability_reports/TALOS-2021-1362 (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-21914?: CVE-2021-21914 is a critical-severity vulnerability in Accusoft Imagegear, classified under Heap-based Buffer Overflow. CVSS score: 9.8/10. Published 2022-04-14.
How severe is CVE-2021-21914?: Critical severity. CVSS v3 base score is 9.8 out of 10.