What is CVE-2020-7849?

CVE-2020-7849 is a high-severity vulnerability in Microsoft Windows, classified under Improper Input Validation. CVSS score: 8.0/10. Published 2021-02-17.

How severe is CVE-2020-7849?

High severity. CVSS v3 base score is 8.0 out of 10.

Improper input validation in Microsoft Windows

CVE-2020-7849

A vulnerability of uPrism.io CURIX(Video conferecing solution) could allow an unauthenticated attacker to execute arbitrary code. This vulnerability is due to insufficient input(server domain) validation. An attacker could exploit this vulnerability through crafted URL.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.013 (67.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

Affected products

Microsoft Windows
Uprism Curix — versions 1.3.6
Uprism.io Curix 7.0 Agent — versions 1.3.6

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

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

Frequently asked questions

What is CVE-2020-7849?: CVE-2020-7849 is a high-severity vulnerability in Microsoft Windows, classified under Improper Input Validation. CVSS score: 8.0/10. Published 2021-02-17.
How severe is CVE-2020-7849?: High severity. CVSS v3 base score is 8.0 out of 10.