CVE-2022-36264 : Exploit Details and Defense Strategies
Discover how CVE-2022-36264 impacts Airspan AirSpot 5410 version 0.3.4.1-4 and earlier with an Unauthenticated Remote Arbitrary File Upload vulnerability, allowing malicious actors to overwrite critical files.
Airspan AirSpot 5410 version 0.3.4.1-4 and below contain an Unauthenticated Remote Arbitrary File Upload vulnerability that enables malicious actors to overwrite arbitrary files on the system.
Understanding CVE-2022-36264
This CVE involves a critical vulnerability in Airspan AirSpot 5410 version 0.3.4.1-4 and earlier that allows unauthorized users to upload and overwrite files remotely.
What is CVE-2022-36264?
The CVE-2022-36264 vulnerability in Airspan AirSpot 5410 version 0.3.4.1-4 permits attackers to upload any file of their choice and overwrite existing files on the system by manipulating filenames.
The Impact of CVE-2022-36264
The impact of this vulnerability is severe as it allows threat actors to compromise the integrity of the system by overwriting critical files or uploading malicious files at will.
Technical Details of CVE-2022-36264
This section provides a detailed overview of the vulnerability.
Vulnerability Description
The Unauthenticated Remote Arbitrary File Upload vulnerability in Airspan AirSpot 5410 version 0.3.4.1-4 and earlier enables remote attackers to upload and overwrite files by manipulating filenames with relative paths during the upload process.
Affected Systems and Versions
All versions of Airspan AirSpot 5410 up to 0.3.4.1-4 are affected by this vulnerability.
Exploitation Mechanism
Attackers can exploit this vulnerability by uploading a file with a manipulated filename containing a relative path to overwrite critical system files.
Mitigation and Prevention
To protect systems from CVE-2022-36264, implementing the following measures is crucial.
Immediate Steps to Take
- Disable remote file upload functionality if not essential.
- Implement proper input validation to prevent filename manipulation.
Long-Term Security Practices
- Regularly update Airspan AirSpot 5410 to the latest version.
- Conduct security assessments and penetration testing regularly.
Patching and Updates
Apply security patches provided by Airspan promptly to mitigate the vulnerability.