CVE-2024-53647: Trend Micro ID Security, version 3.0 and below contains a vulnerability that could allow an attacker to send a

Q: How do I fix CVE-2024-53647?

id security: upgrade to newer than 3.0. Exact commands for each OS are on this page.

Q: Is CVE-2024-53647 being exploited?

CVE-2024-53647 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-53647 affect?

CVE-2024-53647 affects id security. Severity is medium (CVSS 6.5). Trend Micro ID Security, version 3.0 and below contains a vulnerability that could allow an attacker to send an unlimited number of email verification requests without any restriction, potentially leading to abuse or denial of service.

Q: How urgent is CVE-2024-53647?

Priority 34/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 6.5REMOTEUPGRADE

CVE-2024-53647 is a medium-severity flaw (CVSS 6.5) affecting id security. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Trend Micro ID Security, version 3.0 and below contains a vulnerability that could allow an attacker to send an unlimited number of email verification requests without any restriction, potentially leading to abuse or denial of service.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 76%)
CISA exploited list	No
Weakness	CWE-307, CWE-400, CWE-770
Published	2024-12-31
Last modified	2026-06-17

Publisher (CNA): Trend Micro, Inc. · Vendor: trendmicro

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-12-31 16:15 UTCPublished CVE record published
2026-06-17 08:09 UTCUpdated Record last modified

trendmicro id security UPGRADE

Affected: <= 3.0

Fixed in: newer than 3.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy id-security || rpm -q id-security || id-security --version

2. UPGRADE to newer than 3.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade id-security

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade id-security

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-53647?

id security: upgrade to newer than 3.0. Exact commands for each OS are on this page.

Is CVE-2024-53647 being exploited?

CVE-2024-53647 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-53647 affect?

CVE-2024-53647 affects id security. Severity is medium (CVSS 6.5). Trend Micro ID Security, version 3.0 and below contains a vulnerability that could allow an attacker to send an unlimited number of email verification requests without any restriction, potentially leading to abuse or denial of service.

How urgent is CVE-2024-53647?

Priority 34/100. Remotely exploitable, no login, no user action

Software pages

Trend Micro vulnerabilities

References

← Back to latest CVEs