External risk intelligence

Caterease Command Execution Vulnerability

CVE advisorySeverity: CRITICAL (CVSS 9.8)

CVE-2024-38887

Caterease is a specialized event management and catering software application. While it operates over a network, it is typically deployed as an internal administrative or business management tool within an organization's network perimeter rather than as a public-facing web service or edge gateway. Internet accessibility is possible in some configurations but is not the standard deployment pattern.

OS Command Injection

Horizoncloud Caterease

16.0.1.1663 to 24.0.1.2405

Halo Surface Signal: 3 out of 5 — possibly public-facing.

External exposure likelihood

Horizon Alert

Summary of the vulnerability and why it matters

A critical vulnerability in Caterease software could allow unauthorized access and control over the operating system from the database, stemming from the execution of commands with elevated privileges. This issue impacts specific versions of the software used for business services.

Unnecessary privileges enable system control.
Critical risk requires attention to potential exposure.
Confirm relevance and assess business impact.

Attack Path

How an attacker could exploit the issue

A remote attacker could exploit this vulnerability by sending specially crafted requests over the network to a vulnerable version of the Caterease software. Successful exploitation allows the attacker to execute commands on the underlying operating system with elevated privileges, potentially leading to a complete compromise of the affected system.

No authentication required.
Triggered by network requests.
Full operating system control.

Live Threat

Current exploitation, exposure, and threat context

When supported by the advisory, remote attackers could execute commands with elevated privileges on the operating system from the database, potentially impacting system data and service behavior.

System data and operating system access.
Remote command execution via database.
Unauthorized system control and data compromise.

Operational Fix

Recommended remediation, mitigation, and detection steps

This critical vulnerability in Caterease software requires immediate attention from the application owner and the infrastructure team responsible for its deployment. The first practical step is to identify all instances of Caterease, determine their network exposure and business criticality, and locate the accountable owner for each instance to plan a risk-based remediation strategy.

Application owners must confirm inventory.
Verify network exposure and business criticality.
Plan remediation based on identified risk.

Supplementary metadata

CVSS vector

Validate whether this threat affects your internet-facing exposure.

Halo Threat Intelligence helps prioritize remediation with Halo Surface Signal and H/A/L/O context. Start exposure validation with a free external attack surface trial.

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Frequently asked questions

What is Caterease software?

Caterease is a specialized application designed for event management and catering business operations. It acts as a central system for handling logistics and administrative tasks. The affected versions, 16.0.1.1663 through 24.0.1.2405, manage these business workflows by integrating database functions with operating system interactions.

What does CVE-2024-38887 mean?

This CVE represents a vulnerability classified as CWE-78, which is an OS Command Injection flaw. In plain English, the software improperly handles inputs, allowing an attacker to inject and execute their own system-level commands. Because the application runs these commands with excessive privileges, an attacker can gain unauthorized control over the underlying operating system.

How is this vulnerability triggered?

An attacker triggers this issue by sending specially crafted network requests to the Caterease software. The flaw resides in how the database component processes these requests, leading to command execution. Crucially, this does not require the attacker to have a valid user account or password; the vulnerability is accessible without any authentication.

Is my Caterease installation at risk?

Halo Surface Signal notes that while Caterease is typically used as an internal administrative tool rather than a public-facing web service, internet accessibility is possible in some configurations. You should check if your specific instance is reachable from outside your organization's network perimeter, as internet-facing deployments significantly increase the risk of remote exploitation.

Do I need to take action?

Yes. Since this is a critical-severity issue, you should immediately inventory all instances of Caterease in your environment. Once identified, evaluate the network exposure and business criticality of each server. Coordinate with your infrastructure and application owners to prioritize these systems for remediation, ensuring you have a clear plan to address the elevated risk.

References

vuldb.com/?id.273371

Written by Nicholas Merritt

Nicholas Merritt is VP of Security Solutions at Halo Security. With more than 25 years across application security, vulnerability prioritization, and offensive security, he helps teams translate threat data into practical exposure validation and remediation focus. He authors Halo Threat Intelligence CVE advisories using Halo Surface Signal and H/A/L/O context to prioritize internet-facing risk.