CVE-2020-24560

mediumpriority · track · 31EPSS 0.018 · 78 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.77% (78th) EPSS

CVSS 5 · medium

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

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 downloading a malicious update instead of the expected one. CWE-295: Improper server certificate verification in the communication with the update server.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-295USprimary

affected products (6)

Products and version ranges known to be affected.

Trend Micro Trend Micro Security (Consumer)≤ 2019 (v15)enisa_euvdEU
trendmicro antivirus+ 2019≤ 15.0nvdUScpe:2.3:a:trendmicro:antivirus\+_2019:*:*:*:*:*:*:*:*
trendmicro internet security 2019≤ 15.0nvdUScpe:2.3:a:trendmicro:internet_security_2019:*:*:*:*:*:*:*:*
trendmicro maximum security 2019≤ 15.0nvdUScpe:2.3:a:trendmicro:maximum_security_2019:*:*:*:*:*:*:*:*
trendmicro officescan cloud= 15nvdUScpe:2.3:a:trendmicro:officescan_cloud:*:*:*:*:*:*:*:*
trendmicro premium security 2019≤ 15.0nvdUScpe:2.3:a:trendmicro:premium_security_2019:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2020-09-24modified 2026-06-17

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+1891 more

references (14)

External citations — patches, advisories, analysis.

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