CVE-2023-34105 Scanner
CVE-2023-34105 Scanner - Command Injection vulnerability in SRS
Short Info
Level
High
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
11 days 9 hours
Scan only one
Domain, IPv4
Toolbox
-
Simple Realtime Server (SRS) is a feature-rich media server, widely utilized for real-time streaming and low-latency media delivery. It is often implemented by organizations and services that require efficient and scalable streaming solutions. Developers and content creators leverage SRS for its robust API support and flexible configurations. With capabilities for both on-demand and live streaming, SRS supports diverse use cases in entertainment, broadcasting, and online communication. The software's modular architecture accommodates various media protocols, making it adaptable to numerous deployment environments. SRS's support for interactive video conferencing and live broadcasting ensures a comprehensive solution for media distribution needs.
Command injection is a critical vulnerability that allows an attacker to execute arbitrary commands on the host operating system via a vulnerable application. In the context of Simple Realtime Server, this vulnerability can provide unauthorized access and control over the server environment. Attackers may exploit this flaw by inserting malicious commands into input fields processed by the server. Successful exploitation could result in the execution of arbitrary shell commands, thereby compromising data integrity and server functionality. The vulnerability affects specific versions of SRS API-server, posing significant security risks. Due to the potential impact on confidentiality, integrity, and availability, addressing this vulnerability is paramount.
The vulnerability exists within the 'api-server' component of Simple Realtime Server, specifically in the endpoint that handles snapshot requests. Attackers exploit this flaw by passing a specially crafted JSON payload containing shell command syntax. The vulnerable parameter in the payload ('app' field) is manipulated to execute unauthorized commands. The command injection occurs during input processing within the server’s API handling logic. Exploitation requires specific knowledge of the server endpoints and payload construction, emphasizing the criticality of secure input validation. The server's incapability to sanitize and validate input data properly leads to this severe security weakness.
Exploiting this command injection vulnerability can have severe repercussions, including unauthorized system access and data breaches. Attackers could leverage the flaw to gain control over the server, execute malicious software, and steal sensitive information. Such activities could disrupt service availability, compromise data confidentiality, and damage organizational reputation. The potential for lateral movement within a network further exacerbates the risk, allowing attackers to exploit additional systems. Furthermore, command injection vulnerabilities can serve as entry points for more sophisticated attacks such as privilege escalation and remote code execution. It is vital to close this security gap to prevent far-reaching adverse effects.
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