What is CVE-2020-27019?

CVE-2020-27019 is a medium-severity vulnerability in Microsoft Windows, classified under Missing Authentication for Critical Function. CVSS score: 5.5/10. Published 2020-11-09.

How severe is CVE-2020-27019?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Auth bypass in Microsoft Windows

CVE-2020-27019

Trend Micro InterScan Messaging Security Virtual Appliance (IMSVA) 9.1 is vulnerable to an information disclosure vulnerability which could allow an attacker to access a specific database and key.

Vulnerability class: Broken Authentication

EPSS: 0.179 (96.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

security@trendmicro.com (Exploit, x_refsource_MISC, Vendor Advisory)
security@trendmicro.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-27019?: CVE-2020-27019 is a medium-severity vulnerability in Microsoft Windows, classified under Missing Authentication for Critical Function. CVSS score: 5.5/10. Published 2020-11-09.
How severe is CVE-2020-27019?: Medium severity. CVSS v3 base score is 5.5 out of 10.