GeoVision GV-SNVR0811 Detection Scanner

The GeoVision GV-SNVR0811 is a network video recorder used in security and surveillance for capturing, recording, and storing video data from IP cameras. It is widely utilized by businesses and security firms seeking reliable video monitoring solutions. The device provides functionalities such as live viewing, playback, and advanced recording features suited for various environments, including retail, industrial, and public venues. By being internet-accessible, it allows for remote monitoring and management, which can be crucial for efficient and proactive security operations. Devices like GeoVision GV-SNVR0811 are often integrated into larger security networks, providing centralized management of multiple recording devices and cameras. The product is known for its robust feature set but must be properly configured to avoid security vulnerabilities.

This scanner focuses on detecting the GeoVision GV-SNVR0811's susceptibility to directory traversal vulnerabilities. Directory traversal exploitation can allow unauthorized access to file directories, granting attackers opportunities to retrieve sensitive files. The vulnerability pertains to inadequate input validation in the handling of HTTP requests, enabling attackers to traverse directories by exploiting relative path sequences like '../'. Recognizing this vulnerability is crucial for maintaining secure video recording operations and protecting sensitive data. The Directory Traversal vulnerability is critical as it exposes sensitive information that could undermine security measures in places where these devices are employed. By identifying this vulnerability, security teams can take appropriate actions to mitigate potential risks and reinforce their network security posture.

Exploiting the Directory Traversal vulnerability involves manipulating HTTP requests to access unintended files on the GeoVision GV-SNVR0811 device. The attack vector typically leverages sequences such as '../../' within an HTTP request to navigate directories on the device. Successful exploitation returns sensitive files like system configurations or user credentials, often identified by HTTP response codes (e.g., status_code == 200) and specific content patterns (e.g., "root:$"). The product's reliance on HTTP for communication allows for this vulnerability to impact sensitive information if not properly addressed. The vulnerable endpoints are typically accessed through unsecured parameters within web interfaces exposed online. Careful examination and patching are essential to prevent malicious actors from exploiting this flaw.

If exploited, the Directory Traversal vulnerability could lead to unauthorized access to sensitive files on the GeoVision GV-SNVR0811 device. Exposed information might include configuration files, user credentials, and other sensitive data that could be leveraged for further attacks. Such unauthorized access might allow attackers to manipulate the device’s functionality, compromise video data integrity, or disrupt surveillance operations. The vulnerability poses a risk to confidentiality, integrity, and availability of the information processed by the device. Ultimately, exploiting this flaw could weaken the overall security framework and surveillance capabilities of organizations relying on this device. Preventive measures to secure these devices and their networks are essential to mitigate the potential negative impacts.

REFERENCES

• https://www.exploit-db.com/exploits/45065