CVE-2024-33386 in Prometheus
Summary
by MITRE • 05/14/2024
An issue in SoundCloud Prometheu v.2.5.1 and before allows a remote attacker to execute arbitrary code via the query parameter.
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Analysis
by VulDB Data Team • 07/09/2026
The vulnerability identified in SoundCloud Prometheu versions 2.5.1 and earlier represents a critical remote code execution flaw that stems from inadequate input validation within the application's query parameter handling mechanism. This security weakness enables malicious actors to inject and subsequently execute arbitrary code on affected systems simply by manipulating the query string parameters sent to the application server. The vulnerability exists due to insufficient sanitization of user-supplied data before it is processed by the backend components, creating an attack surface that can be exploited without requiring any authentication or privileged access.
The technical implementation of this flaw involves the application's failure to properly validate and sanitize input received through HTTP query parameters, which are then directly processed or passed to system commands without adequate security controls. This type of vulnerability typically falls under CWE-74 as it involves improper neutralization of special elements used in data queries, and can be categorized under CWE-94 when the malicious input leads to code execution within the application context. The attack vector operates through the manipulation of query parameters that are subsequently interpreted by the application's backend processing logic, potentially leading to command injection scenarios where attacker-controlled input is executed as system commands.
From an operational perspective, this vulnerability poses significant risk to organizations using SoundCloud Prometheu versions up to 2.5.1 as it provides attackers with complete control over affected systems. The remote exploitation capability means that adversaries can execute code from anywhere on the internet without requiring physical access or prior authentication. This vulnerability can be leveraged for various malicious activities including data exfiltration, system compromise, deployment of additional malware, and establishment of persistent backdoors within the network infrastructure. The impact extends beyond individual system compromise to potentially affect entire organizational networks if the application is deployed in enterprise environments where it might be exposed to external traffic.
The attack pattern associated with this vulnerability aligns with ATT&CK technique T1059 which describes the execution of code through command and scripting interpreters, and T1203 which covers exploitation of remote services. Security teams should consider implementing network segmentation to limit exposure of vulnerable components, deploying web application firewalls to filter malicious query parameters, and applying immediate patches or updates to remediate the vulnerability. Additionally, organizations should conduct comprehensive security assessments to identify similar input validation weaknesses within their application portfolios, as this type of flaw often indicates broader architectural issues with data handling practices. The remediation process requires thorough code review of all input processing functions, implementation of proper parameter validation and sanitization mechanisms, and regular security testing to prevent similar vulnerabilities from being introduced in future releases.
Organizations should also consider implementing monitoring solutions specifically designed to detect anomalous query patterns that might indicate exploitation attempts, as well as establishing incident response procedures that account for remote code execution scenarios. The vulnerability demonstrates the critical importance of input validation in preventing a wide range of security issues and highlights the need for comprehensive security testing throughout the software development lifecycle to identify and remediate such flaws before they can be exploited by malicious actors.