CVE-2024-30974 identifies a SQL Injection vulnerability in the autoexpress software version 1.3.0. The flaw exists in the handling of the carId parameter, which is susceptible to injection of arbitrary SQL commands. This vulnerability falls under CWE-89, indicating improper neutralization of special elements used in SQL commands. The CVSS 3.1 base score is 7.3, reflecting a high severity level. The attack vector is local (AV:L), meaning the attacker must have local access to the system, but the attack complexity is low (AC:L), and only low privileges (PR:L) are required. No user interaction (UI:N) is needed, and the scope is unchanged (S:U). The impact on confidentiality and integrity is high (C:H, I:H), allowing attackers to read or modify sensitive data, while availability impact is low (A:L). The vulnerability was published on April 19, 2024, with no known exploits in the wild or patches available yet. The absence of patches necessitates immediate mitigation efforts by organizations using this software. The vulnerability could be exploited to extract sensitive information, alter database contents, or potentially escalate privileges if combined with other flaws.

The SQL Injection vulnerability in autoexpress 1.3.0 can have severe consequences for organizations relying on this software. Attackers with low-level local access can exploit the flaw to execute arbitrary SQL commands, potentially leading to unauthorized disclosure of sensitive data, data tampering, or corruption. This compromises the confidentiality and integrity of the affected systems and their data. Although availability impact is low, the breach of data integrity and confidentiality can disrupt business operations, damage reputation, and lead to regulatory penalties, especially in industries handling personal or financial information. The requirement for local access limits the attack surface but does not eliminate risk, particularly in environments where multiple users have access or where attackers can gain foothold through other means. The lack of patches increases the window of exposure, making timely mitigation critical.

To mitigate this vulnerability, organizations should immediately audit and sanitize all inputs to the carId parameter, implementing strict input validation and parameterized queries or prepared statements to prevent SQL injection. Restrict local access to the affected application to trusted users only and monitor for unusual database queries or access patterns. Employ database activity monitoring and intrusion detection systems to detect potential exploitation attempts. If possible, isolate the vulnerable application in a segmented network environment to limit lateral movement. Since no official patches are available, consider applying virtual patching via web application firewalls (WAFs) configured to block malicious SQL payloads targeting the carId parameter. Additionally, conduct thorough code reviews and security testing on the autoexpress application and plan for prompt patch deployment once available from the vendor.