CVE-2020-7860

Name: CVE-2020-7860
Creator: NVD / NIST
Published: 2021-06-11T18:15:13.397+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.86%

Last modified Jun 17, 2026

CVE-2020-7860 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. UnEGG v0.5 and eariler versions have a Integer overflow vulnerability, triggered when the user opens a malformed specific file that is mishandled by UnEGG. Attackers could exploit this and arbitrary code execution. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

UnEGG v0.5 and eariler versions have a Integer overflow vulnerability, triggered when the user opens a malformed specific file that is mishandled by UnEGG. Attackers could exploit this and arbitrary code execution. This issue affects: Estsoft UnEGG 0.5 versions prior to 1.0 on linux.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.86%

53.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Unegg Project	Unegg	>= 0.5, < 1.0

References

https://www.altools.co.kr/Download/ALZip.aspxThird Party Advisory
https://www.altools.co.kr/Download/ALZip.aspxThird Party Advisory

Timeline

Published: Jun 11, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-7860?

How severe is CVE-2020-7860?

CVE-2020-7860 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2020-7860?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-7860?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST