The '/offer' endpoint does not require authentication, making it vulnerable to attacks such as CSRF or direct API abuse if exposed externally.
Impact:
An attacker could manipulate WebRTC offers by sending malformed requests, potentially leading to a denial of service (DoS) scenario or unauthorized access to sensitive information.
Mitigation:
Implement proper authentication mechanisms for the '/offer' endpoint. Consider using token-based authentication where each request includes a valid token that is checked against an internal database on the server side.
Line:
45-52
OWASP Category:
A07:2021-Authentication Failures
NIST 800-53:
AC-6: Least Privilege
CVSS Score:
7.5
Related CVE:
Priority:
Short-term
The API endpoint '/offer' does not properly validate user input, specifically the 'videoUrl' field in the JSON payload. This allows an attacker to provide a malicious URL which can be used to perform various attacks such as SSRF (Server-Side Request Forgery), where the server makes requests to internal services based on the provided URL.
Impact:
An attacker could exploit this vulnerability to make the server send unauthorized requests to internal networks, potentially accessing sensitive data or even taking control of internal services. This would be particularly dangerous if the internal services are not properly secured and expose sensitive information.
Mitigation:
Implement input validation to ensure that 'videoUrl' contains only valid URLs and does not include any malicious schemes or paths that could lead to SSRF attacks. Use a whitelist approach to restrict acceptable URL formats, protocols, and domains.
Line:
45-52
OWASP Category:
A03:2021-Injection
NIST 800-53:
SI-10: Information Input Validation
CVSS Score:
7.5
Related CVE:
Pattern-based finding
Priority:
Immediate
The application configures Redis with an open network interface but does not require authentication. An attacker can exploit this by connecting to the Redis server on port 6379 and gaining full control over the database, potentially leading to data theft or system compromise.
Impact:
An attacker could gain unauthorized access to sensitive information stored in Redis, such as user credentials, session tokens, or other application-specific data. This can lead to a complete breach of the system's integrity and confidentiality.
Mitigation:
1. Ensure that Redis is only accessible within trusted networks. 2. Implement strong authentication mechanisms for Redis connections using either password authentication (recommended) or network restrictions. 3. Use non-default port numbers for Redis to avoid common scanning attacks. 4. Consider deploying Redis behind a reverse proxy with proper access controls.
Line:
10-13
OWASP Category:
A05:2021-Security Misconfiguration
NIST 800-53:
AC-2, AC-6, CM-6
CVSS Score:
7.5
Related CVE:
Pattern-based finding
Priority:
Immediate
The code allows user input to be directly included in the SDP (Session Description Protocol) creation, which can lead to command injection attacks. If an attacker can manipulate the 'videoUrl' or other parameters containing user input, they could execute arbitrary commands on the server.
Impact:
An attacker could exploit this vulnerability by crafting a malicious SDP offer, leading to remote code execution on the server if the server does not properly sanitize and validate the input. This could result in complete system compromise with trivial exploitation.
Mitigation:
Ensure that all user inputs are validated and sanitized before being used in critical operations such as creating SDP offers. Use parameterized queries or prepared statements to prevent SQL injection, and consider implementing stricter validation for other types of input.
Line:
45-52
OWASP Category:
A03:2021-Injection
NIST 800-53:
AC-3, SC-13
CVSS Score:
9.8
Related CVE:
Pattern-based finding
Priority:
Immediate
The code imports a Redis client from 'src.utils.eizen_utils.redis_utils.redis_operations' without any configuration options, using hardcoded connection details.
Impact:
An attacker can exploit this by directly connecting to the Redis server with the credentials provided in the source code, potentially gaining unauthorized access and compromising data stored on the server.
Mitigation:
Use environment variables or a secure configuration management system to store sensitive information. Update the import statement to accept configurable parameters for Redis connection details.
Line:
N/A
OWASP Category:
A05:2021-Security Misconfiguration
NIST 800-53:
AC-2, AC-6, CM-6
CVSS Score:
9.8
Related CVE:
Pattern-based finding
Priority:
Immediate
The application deserializes user input from a JSON format without proper validation or sanitization. This can lead to remote code execution if an attacker crafts a malicious serialized object that is processed by the application.
Impact:
An attacker could exploit this vulnerability to execute arbitrary code on the server, potentially gaining full control over the system and compromising all data stored within it.
Mitigation:
Implement strict validation and sanitization of user input before deserialization. Use libraries like PyYAML's safe_load() or jsonpickle with caution, ensuring they are used in a secure manner.
Line:
N/A
OWASP Category:
A06:2021-Vulnerable Components
NIST 800-53:
SI-2, SI-3
CVSS Score:
9.8
Related CVE:
Pattern-based finding
Priority:
Immediate
The code contains hardcoded credentials which are used in HTTP requests without any authentication mechanism. An attacker can easily exploit this by performing a MITM attack or capturing the network traffic to gain unauthorized access.
Impact:
An attacker could gain unauthorized access to the system by intercepting and using the hardcoded credentials for HTTP requests, potentially leading to complete system compromise.
Mitigation:
Use environment variables or configuration files to store sensitive information. Avoid hardcoding any secrets in your source code. Implement proper authentication mechanisms such as OAuth, JWT, etc., which do not rely on hardcoded values.
Line:
N/A (hardcoded in multiple places)
OWASP Category:
A07:2021 - Authentication Failures
NIST 800-53:
AC-2 - Account Management, AC-6 - Least Privilege
CVSS Score:
7.5
Related CVE:
Pattern-based finding
Priority:
Immediate
The application connects to external services without verifying the SSL certificate. This makes it susceptible to man-in-the-middle attacks and other network-based attacks.
Impact:
An attacker could intercept sensitive information exchanged between the application and external services, leading to data leakage or unauthorized access.
Mitigation:
Enable SSL verification when making HTTP requests. Use libraries that support SSL/TLS configuration options such as `ssl_context` in Python's `requests` library.
Line:
N/A (used in multiple places)
OWASP Category:
A03:2021 - Injection
NIST 800-53:
AC-2 - Account Management, AC-6 - Least Privilege
CVSS Score:
7.4
Related CVE:
Pattern-based finding
Priority:
Immediate
The `OfferRequest` class allows for insecure default values in the `sessionId` and `sourceId` fields. If these fields are not provided by the user, they default to an empty string which is then validated against a regex pattern that only allows alphanumeric characters, hyphens, or underscores. However, if an attacker can manipulate the input before it reaches this validation step, they could provide any value including invalid ones (e.g., containing special characters), leading to potential issues.
Impact:
An attacker could exploit this by providing a crafted ID that bypasses the regex check and leads to unexpected behavior or security breaches in applications that rely on these IDs for access control or other critical functions.
Mitigation:
Consider removing default values entirely and making `sessionId` and `sourceId` required fields. Alternatively, implement stronger validation logic at the point of input to ensure only valid characters are accepted.
Line:
21-24
OWASP Category:
A01:2021-Broken Access Control
NIST 800-53:
IA-2
CVSS Score:
7.5
Related CVE:
Pattern-based finding
Priority:
Short-term
The application does not enforce SSL/TLS configuration best practices. By default, it runs without HTTPS even though the user can provide a certificate and key via command line arguments.
Impact:
An attacker could intercept sensitive communications between the server and clients by eavesdropping on the network traffic due to the lack of encryption in transit.
Mitigation:
Enforce HTTPS for all endpoints. Use SSLContext to enforce TLS 1.2 or later with strong cipher suites. Update configuration settings to require '--cert-file' and '--key-file' arguments for starting the server, forcing HTTPS usage unless these are provided.
Line:
45-52
OWASP Category:
A05:2021-Security Misconfiguration
NIST 800-53:
SC-13: Cryptographic Protection
CVSS Score:
7.5
Related CVE:
Priority:
Short-term
The module imports from other files without any checks or sanitization, which can lead to the use of vulnerable components. For example, if 'input_classes' contains a component with known vulnerabilities, it could be exploited.
Impact:
An attacker could exploit these insecure defaults by manipulating the import paths to include malicious modules that could compromise the system.
Mitigation:
Use secure methods for importing modules such as checking against whitelists or using well-known and trusted sources. Consider implementing a vulnerability scanning tool to detect any outdated components.
Line:
OWASP Category:
A06:2021-Vulnerable Components
NIST 800-53:
AC-6, CM-6
CVSS Score:
4.3
Related CVE:
Pattern-based finding
Priority:
Short-term