What is CVE-2020-6094?

CVE-2020-6094 is a high-severity vulnerability in Accusoft Imagegear, classified under Integer Overflow or Wraparound. CVSS score: 8.8/10. Published 2020-05-06.

How severe is CVE-2020-6094?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Accusoft Imagegear

CVE-2020-6094

An exploitable code execution vulnerability exists in the TIFF fillinraster function of the igcore19d.dll library of Accusoft ImageGear 19.4, 19.5 and 19.6. A specially crafted TIFF file can cause an out-of-bounds write, resulting in remote code execution. An attacker can provide a malicious file to trigger this vulnerability.

Vulnerability class: Integer Overflow

Published 2020-05-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.037 (89.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.036 · newest: 0.037 · change: +0.001

Affected products

Accusoft Imagegear — versions 19.4.0, 19.5.0, 19.6.0
Accusoft — versions Accusoft ImageGear 19.4, Accusoft ImageGear 19.5, Accusoft ImageGear 19.6

Weakness classification (CWE)

References

talosintelligence.com/vulnerability_reports/TALOS-2020-1017 (Technical Description, Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-6094?: CVE-2020-6094 is a high-severity vulnerability in Accusoft Imagegear, classified under Integer Overflow or Wraparound. CVSS score: 8.8/10. Published 2020-05-06.
How severe is CVE-2020-6094?: High severity. CVSS v3 base score is 8.8 out of 10.