CVE-2024-51482

The vulnerability present in ZoneMinder versions up to 1.37.64 is characterized as a boolean-based SQL Injection flaw located in the web/ajax/event.php function. This type of vulnerability allows an attacker to manipulate SQL queries by injecting malicious input, which can lead to unauthorized access to the database. The flaw arises from insufficient input validation, enabling attackers to craft specific requests that alter the logic of SQL statements executed by the application. When exploited, this vulnerability can allow attackers to retrieve sensitive data, modify database entries, or even execute administrative operations on the database, depending on the permissions associated with the database user.

Exploitation of this vulnerability can occur through various attack vectors, primarily involving crafted HTTP requests sent to the ZoneMinder application. An attacker could utilize tools such as SQLMap or Burp Suite to automate the injection process, making it easier to identify and exploit the vulnerability. For instance, by manipulating parameters in the AJAX requests, an attacker could potentially gain access to user credentials, surveillance footage, or other sensitive information stored in the database. Furthermore, the boolean-based nature of the SQL injection allows for a stealthy approach, as attackers can infer the existence of data without directly exposing their intentions, making detection more challenging.

The real-world impact of this vulnerability is significant, particularly for organizations relying on ZoneMinder for surveillance and security purposes. A successful attack could lead to the exposure of sensitive video feeds, user data, and system configurations, posing severe risks to privacy and security. For businesses, the consequences may include reputational damage, loss of customer trust, and potential legal ramifications if sensitive data is compromised. Additionally, the high CVSS score of 9.9 indicates that this vulnerability poses a critical risk, necessitating immediate attention from organizations utilizing the affected software.

To detect and mitigate the risks associated with this vulnerability, organizations should prioritize updating to the patched version of ZoneMinder (1.37.65 or later). Regularly applying security updates and patches is a fundamental practice in maintaining a secure environment. Additionally, implementing web application firewalls (WAFs) can help filter out malicious traffic and prevent SQL injection attempts. Organizations should also conduct regular security assessments, including penetration testing and vulnerability scanning, to identify and remediate potential weaknesses in their applications. Furthermore, employing input validation and sanitization techniques within the application can significantly reduce the risk of SQL injection attacks.

In conclusion, the boolean-based SQL Injection vulnerability in ZoneMinder represents a critical threat to organizations utilizing this surveillance software. The potential for unauthorized access to sensitive data and the associated business risks underscore the importance of proactive security measures. By keeping software up to date, employing robust security practices, and fostering a culture of security awareness, organizations can mitigate the risks posed by such vulnerabilities and protect their assets from malicious actors.

CSURFACE threat intelligence has detected a marked escalation in exploitation attempts targeting the boolean-based SQL Injection vulnerability in ZoneMinder (CVE-2024-51482). This increase in activity coincides with the emergence of several new proof-of-concept exploits publicly available on GitHub, which demonstrate enhanced reliability and automation in exploiting the flaw. Our telemetry indicates that adversaries are leveraging these tools to conduct more frequent and sophisticated attacks, raising the likelihood of successful compromise in unpatched environments. Although the EPSS score remains stable, the sharp rise in observed exploitation attempts elevates the practical risk to organizations still running vulnerable versions of ZoneMinder. This development underscores an urgent need for defenders to reassess their exposure, as the availability of diverse, well-documented exploit code lowers the barrier to entry for threat actors, including opportunistic attackers and potentially more advanced groups. Consequently, the threat level associated with CVE-2024-51482 should be considered heightened due to increased attacker activity and improved exploit capabilities.

Update 2 — July 19, 2026

CSURFACE threat intelligence has identified a marked escalation in exploitation attempts targeting CVE-2024-51482, accompanied by the emergence of several new, sophisticated proof-of-concept exploits that enhance attack reliability and automation. These developments indicate that adversaries are refining their operational capabilities, leveraging more efficient time-based blind SQL injection techniques that reduce error rates and enable automated data extraction. Our telemetry also shows that these advanced tools are gaining traction within attacker communities, broadening the exploit landscape beyond initial proof-of-concept releases. This evolution significantly lowers the technical barrier for exploitation, increasing the likelihood of opportunistic and less skilled actors successfully compromising vulnerable ZoneMinder deployments. Consequently, the threat level associated with CVE-2024-51482 has intensified, as the combination of increased attacker activity and improved exploit sophistication elevates the risk to organizations that have not yet applied the critical patch.

Update 3 — August 05, 2026

CSURFACE threat intelligence has detected a slight increase in exploitation attempts targeting CVE-2024-51482, consistent with a modest rise in attacker engagement. Although the EPSS score has marginally declined, indicating a subtle decrease in predicted exploit likelihood, the continued emergence and refinement of publicly available proof-of-concept tools sustain a persistent exploitation risk. Our telemetry shows attackers increasingly leveraging more reliable and automated SQL injection scripts, which lowers the technical barrier and accelerates attack execution. This dynamic suggests that while broad-scale exploitation has not surged dramatically, the quality and accessibility of exploit methods are improving, enabling a wider range of threat actors to attempt compromise. Consequently, the threat level remains elevated, underscoring the ongoing urgency for defenders to prioritize patching and monitoring efforts around vulnerable ZoneMinder instances.