CVE-2020-7831

Name: CVE-2020-7831
Creator: NVD / NIST
Published: 2020-08-24T15:15:14.16+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.87%

Last modified Jun 17, 2026

CVE-2020-7831 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability in the web-based contract management service interface Ebiz4u of INOGARD could allow an victim user to download any file. The attacker is able to use startup menu directory via directory traversal for automatic execution. EPSS estimates a 0.87% chance of exploitation in the next 30 days.

Description

A vulnerability in the web-based contract management service interface Ebiz4u of INOGARD could allow an victim user to download any file. The attacker is able to use startup menu directory via directory traversal for automatic execution. The victim user need to reboot, however.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.87%

54.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Inogard	Ebiz4u	cviewer_object_1.0.5.1

References

https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35559Third Party Advisory
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35559Third Party Advisory

Timeline

Published: Aug 24, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-7831?

How severe is CVE-2020-7831?

CVE-2020-7831 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.87% probability of exploitation in the next 30 days.

How do I fix CVE-2020-7831?

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-2020-7831?

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

Scan your code now

Source: NVD / NIST