External risk intelligence

Auto Dealer Management System SQL Injection

CVE advisorySeverity: CRITICAL (CVSS 9.8)

CVE-2023-27667

This product is a web-based management system typically deployed as an internet-facing application for dealership operations. Such systems are commonly accessible via web browsers over the network to facilitate remote or distributed management, placing the vulnerable components in a position where they are frequently exposed to the public internet in standard deployment patterns.

SQL Injection

Auto Dealer Management System Project Auto Dealer Management System

1.0

Halo Surface Signal: 4 out of 5 — likely to be public-facing.

External exposure likelihood

Horizon Alert

Summary of the vulnerability and why it matters

A critical vulnerability has been identified in an Auto Dealer Management System, allowing unauthenticated attackers to potentially compromise the system's data and operations. This SQL injection flaw affects a widely used type of business application, highlighting the importance of verifying its presence and potential exposure within your organization.

System vulnerability could expose sensitive data.
Critical flaw affects external-facing dealer systems.
Confirm relevance and potential exposure.

Attack Path

How an attacker could exploit the issue

An attacker can exploit this vulnerability by sending specially crafted input over the network to the Auto Dealer Management System. Because the system does not properly sanitize user input, this can allow an attacker to inject malicious SQL commands. Successful exploitation could lead to unauthorized access and modification of sensitive data.

Network access required.
SQL injection triggers vulnerability.
Data theft and modification risk.

Live Threat

Current exploitation, exposure, and threat context

This vulnerability could allow an unauthenticated attacker to inject malicious SQL code into the system. When supported by the advisory, this could lead to unauthorized access, modification, or deletion of dealer and customer data. The impact depends on the specific implementation and data handled by the system.

Dealer and customer data may be at risk.
Unauthenticated network access can exploit it.
Unauthorized data access and manipulation.

Operational Fix

Recommended remediation, mitigation, and detection steps

In a real-world scenario, the ownership of this vulnerability likely falls to the application owners and potentially the infrastructure or platform teams responsible for hosting the Auto Dealer Management System. The first practical step involves identifying all instances of this system within the environment, confirming its network exposure and business criticality, and then locating the accountable owner to plan a coordinated remediation effort.

Application owners should own the issue.
Verify system exposure and business impact.
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 the Auto Dealer Management System?

It is a web-based software application designed to help automotive dealerships handle daily business operations. These systems typically manage inventory, sales records, and customer information, often acting as a central hub for dealership workflows. Because they are designed to support remote or distributed teams, they are frequently deployed as web applications accessible through standard browsers.

What does SQL injection mean for CVE-2023-27667?

This vulnerability, classified as CWE-89, occurs when the software fails to properly filter user input before using it in database queries. In the context of this CVE, it means an attacker can provide specially crafted input to the system that the application then inadvertently executes as a command. This can allow unauthorized individuals to interact directly with the underlying database to read, change, or delete sensitive business and customer information.

How can an attacker trigger this vulnerability?

An attacker exploits this flaw by sending malicious SQL commands to the application over the network. The vulnerability is triggered by inputs that the system processes without validation. Notably, this flaw does not require the attacker to have an existing user account or special privileges, meaning it can be attempted by unauthenticated users. If the application correctly sanitized all incoming data, this specific injection path would not exist.

Is my organization at risk from this vulnerability?

If you host this system, you should evaluate its deployment. Halo Surface Signal notes that this software is typically configured as an internet-facing application to facilitate remote operations, which often places it in a position to be reached by external network traffic. If your instance is accessible from the public internet, it faces a higher potential for unauthorized access compared to systems restricted to an internal, private network.

What should I do if I run this software?

Your first step is to perform a discovery exercise to locate all instances of the Auto Dealer Management System within your network. Once identified, work with the application owners to assess the business criticality of each instance and verify its specific network exposure. Use these findings to coordinate a remediation plan, which typically involves prioritizing patches or restricting access to the application until a secure configuration can be established.

References

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.