How severe is CVE-2024-38886?

CVE-2024-38886 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-38886 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-38886?

CVE-2024-38886 affects Horizoncloud Caterease. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-38886?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-38886 have an EU (EUVD) identifier?

Yes. CVE-2024-38886 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37666.

When was CVE-2024-38886 published?

CVE-2024-38886 was published on 2024-08-02 and last updated on 2026-07-05.

CVE-2024-38886

CVE-2024-38886 is a critical-severity vulnerability in Horizoncloud Caterease with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-940.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-37666
Weakness: CWE-940
Affected product: Horizoncloud Caterease
Published: 2024-08-02
Last modified: 2026-07-05

Description

An issue in Horizon Business Services Inc. Caterease 16.0.1.1663 through 24.0.1.2405 and possibly later versions, allows a remote attacker to perform a Traffic Injection attack due to improper verification of the source of a communication channel.

Frequently asked questions

What is CVE-2024-38886?: An issue in Horizon Business Services Inc. Caterease 16.0.1.1663 through 24.0.1.2405 and possibly later versions, allows a remote attacker to perform a Traffic Injection attack due to improper verification of the source of a communication channel.
How severe is CVE-2024-38886?: CVE-2024-38886 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-38886 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-38886?: CVE-2024-38886 affects Horizoncloud Caterease. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-38886?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-38886 have an EU (EUVD) identifier?: Yes. CVE-2024-38886 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37666.
When was CVE-2024-38886 published?: CVE-2024-38886 was published on 2024-08-02 and last updated on 2026-07-05.

References

EU advisories (EUVD)

Affected products (1)

cpe:2.3:a:horizoncloud:caterease:*:*:*:*:*:*:*:*

More vulnerabilities in Horizoncloud Caterease

CVE-2024-38887 — Critical (CVSS 9.8): An issue in Horizon Business Services Inc. Caterease 16.0.1.1663 through 24.0.1.2405 and possibly later versions,…
CVE-2024-38889 — Critical (CVSS 9.8): An issue in Horizon Business Services Inc. Caterease 16.0.1.1663 through 24.0.1.2405 and possibly later versions,…
CVE-2024-38882 — Critical (CVSS 9.8): An issue in Horizon Business Services Inc. Caterease 16.0.1.1663 through 24.0.1.2405 and possibly later versions,…
CVE-2024-38883 — Critical (CVSS 9.1): An issue in Horizon Business Services Inc. Caterease 16.0.1.1663 through 24.0.1.2405 and possibly later versions,…
CVE-2024-38890 — High (CVSS 8.4): An issue in Horizon Business Services Inc. Caterease Software 16.0.1.1663 through 24.0.1.2405 and possibly later…
CVE-2024-38884 — High (CVSS 7.8): An issue in Horizon Business Services Inc. Caterease 16.0.1.1663 through 24.0.1.2405 and possibly later versions,…

All CVEs affecting Horizoncloud Caterease →

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