CVE-2024-27120: A Local File Inclusion vulnerability has been found in ComfortKey, a product of Celsius Benelux

Q: How do I fix CVE-2024-27120?

comfortkey: upgrade to 24.1.2. Exact commands for each OS are on this page.

Q: Is CVE-2024-27120 being exploited?

CVE-2024-27120 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-2024-27120 affect?

CVE-2024-27120 affects comfortkey. Severity is high (CVSS 7.5). A Local File Inclusion vulnerability has been found in ComfortKey, a product of Celsius Benelux. Using this vulnerability, an unauthenticated attacker may retrieve sensitive information about the underlying system. The vulnerability has bee

Q: How urgent is CVE-2024-27120?

Priority 43/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 7.5REMOTEUPGRADE

CVE-2024-27120 is a high-severity flaw (CVSS 7.5) affecting comfortkey. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A Local File Inclusion vulnerability has been found in ComfortKey, a product of Celsius Benelux. Using this vulnerability, an unauthenticated attacker may retrieve sensitive information about the underlying system. The vulnerability has been remediated in version 24.1.2.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 54%)
CISA exploited list	No
Weakness	CWE-200, CWE-22
Published	2024-08-14
Last modified	2026-06-17

Publisher (CNA): Dutch Institute for Vulnerability Disclosure · Vendor: celsiusbenelux

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

Am I affected?

Timeline

2024-08-14 20:15 UTCPublished CVE record published
2026-06-17 07:19 UTCUpdated Record last modified

celsiusbenelux comfortkey UPGRADE

Affected: < 24.1.2

Fixed in: 24.1.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy comfortkey || rpm -q comfortkey || comfortkey --version

2. UPGRADE to 24.1.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade comfortkey

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade comfortkey

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-2024-27120?

comfortkey: upgrade to 24.1.2. Exact commands for each OS are on this page.

Is CVE-2024-27120 being exploited?

CVE-2024-27120 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-2024-27120 affect?

CVE-2024-27120 affects comfortkey. Severity is high (CVSS 7.5). A Local File Inclusion vulnerability has been found in ComfortKey, a product of Celsius Benelux. Using this vulnerability, an unauthenticated attacker may retrieve sensitive information about the underlying system. The vulnerability has bee

How urgent is CVE-2024-27120?

Priority 43/100. High severity; Remotely exploitable, no login, no user action

References

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