What is CVE-2020-7878?

CVE-2020-7878 is a critical-severity vulnerability in 4nb Videooffice, classified under CWE-353. CVSS score: 9.8/10. Published 2021-12-28.

How severe is CVE-2020-7878?

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

Vulnerability in 4nb Videooffice

CVE-2020-7878

An arbitrary file download and execution vulnerability was found in the VideoOffice X2.9 and earlier versions (CVE-2020-7878). This issue is due to missing support for integrity check.

EPSS: 0.007 (48.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

4nb Videooffice — versions X2.9
Microsoft Windows

Weakness classification (CWE)

CWE-353
CWE-345 — Insufficient Verification of Data Authenticity

References

vuln@krcert.or.kr (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-7878?: CVE-2020-7878 is a critical-severity vulnerability in 4nb Videooffice, classified under CWE-353. CVSS score: 9.8/10. Published 2021-12-28.
How severe is CVE-2020-7878?: Critical severity. CVSS v3 base score is 9.8 out of 10.