1. What is this vulnerability and why does it matter?

This vulnerability, identified as CVE-2024-26026, is an SQL injection flaw present in the BIG-IP Next Central Manager API (URI). SQL injection vulnerabilities are critical because they allow an attacker to interfere with the queries an application makes to its database. This can lead to unauthorized access to sensitive data, modification or deletion of data, or in some cases, even complete compromise of the underlying system or database. Given that it affects a central management component, successful exploitation could have a broad impact on the managed infrastructure.

2. What are the CVSS score, severity level, and disclosure details?

The CVSS score for this vulnerability is 7.5, which classifies it as a High severity vulnerability. It was published on 2024-05-08 15:01:28 and last modified on 2025-09-18 19:53:02.

3. Which products, vendors, systems, and versions are affected?

This vulnerability affects the BIG-IP Next Central Manager. The vendor is F5. The description notes that software versions which have reached End of Technical Support (EoTS) are not evaluated, implying that supported versions of the BIG-IP Next Central Manager are affected. Specific affected versions are not detailed in the provided CVE data, but organizations should consult F5's official advisories for a precise list.

4. What is the technical root cause and attack vector?

The technical root cause is an SQL injection vulnerability (CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')) within the BIG-IP Next Central Manager API. The attack vector is through the API's URI, indicating that an attacker can exploit this remotely by crafting malicious input sent to the API endpoint. The vulnerability is also associated with CWE-200: Exposure of Sensitive Information to an Unauthorized Actor, which highlights the potential impact of successful exploitation.

5. How can this vulnerability be exploited?

This vulnerability can be exploited by an attacker sending specially crafted input to the BIG-IP Next Central Manager API via its URI. This input contains malicious SQL statements that the application processes as part of a legitimate database query, due to insufficient input validation or improper neutralization of special characters. Successful exploitation could lead to unauthorized data access, manipulation, or even arbitrary code execution on the database server, depending on the privileges of the database user and the underlying database system.

6. What mitigation steps and patches are available?

Specific mitigation steps and patches are not detailed in the provided CVE data. It is strongly recommended to consult official F5 security advisories and documentation for CVE-2024-26026 to obtain information on available patches, software updates, or workarounds. Implementing proper input validation and using parameterized queries or prepared statements are general best practices to prevent SQL injection vulnerabilities.

7. How can vulnerable systems be detected?

Vulnerable systems can be detected by:

• Identifying all instances of F5 BIG-IP Next Central Manager within the environment.
• Checking the version of the installed BIG-IP Next Central Manager software against the affected versions listed in official F5 security advisories for CVE-2024-26026.
• Scanning the network for open ports associated with the BIG-IP Next Central Manager API and inspecting API traffic for unusual patterns or SQL injection attempts.

8. What are the indicators of compromise (IOCs)?

Specific Indicators of Compromise (IOCs) are not provided in the given CVE data. However, potential IOCs for an SQL injection vulnerability might include:

• Unusual or unexpected database errors in application logs.
• Suspicious queries observed in database logs.
• Unusual network traffic patterns to or from the BIG-IP Next Central Manager API.
• Unauthorized access attempts or successful access to sensitive data within the BIG-IP Next Central Manager database.
• Changes in system configuration or data that were not initiated by authorized administrators.

9. Which threat actors are known to exploit this vulnerability?

The provided CVE data does not specify any known threat actors currently exploiting CVE-2024-26026. However, SQL injection vulnerabilities are a common target for various types of threat actors, ranging from individual attackers to sophisticated state-sponsored groups, due to their potential for high impact.

10. What public intelligence references and advisories exist?

The primary public intelligence references for this vulnerability are:

• CVE Identifier: CVE-2024-26026
• Common Weakness Enumerations (CWE):
  • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
• Publication Date: 2024-05-08 15:01:28
• Last Modified Date: 2025-09-18 19:53:02

Organizations should monitor official F5 security advisories and reputable cybersecurity intelligence feeds for further updates.

11. What is the risk assessment and urgency level?

The risk assessment for CVE-2024-26026 is High, indicated by its CVSS score of 7.5. The urgency level is also High. SQL injection vulnerabilities can lead to severe consequences, including data breaches, unauthorized access, and potentially full system compromise. Given that this affects a central management component, successful exploitation could significantly impact the security posture of an organization's BIG-IP Next infrastructure. Immediate action is required to identify and remediate affected systems. Organizations should prioritize patching or applying any recommended mitigation steps as soon as they become available.