What is CVE-2020-24560?

CVE-2020-24560 is a high-severity vulnerability in Microsoft Windows, classified under Improper Certificate Validation. CVSS score: 7.5/10. Published 2020-09-24.

How severe is CVE-2020-24560?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Microsoft Windows

CVE-2020-24560

An incomplete SSL server certification validation vulnerability in the Trend Micro Security 2019 (v15) consumer family of products could allow an attacker to combine this vulnerability with another attack to trick an affected client into d…

Vulnerability class: Improper Certificate Validation

EPSS: 0.018 (75.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Microsoft Windows
Trend Micro Security (Consumer) — versions 2019 (v15)
Trendmicro Antivirus\+_2019
Trendmicro Internet_security_2019
Trendmicro Maximum_security_2019
Trendmicro Officescan_cloud — versions 15
Trendmicro Premium_security_2019

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

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

Frequently asked questions

What is CVE-2020-24560?: CVE-2020-24560 is a high-severity vulnerability in Microsoft Windows, classified under Improper Certificate Validation. CVSS score: 7.5/10. Published 2020-09-24.
How severe is CVE-2020-24560?: High severity. CVSS v3 base score is 7.5 out of 10.