SB2023100310 - Multiple vulnerabilities in FURUNO SYSTEMS wireless LAN access point devices
Published: October 3, 2023
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 5 secuirty vulnerabilities.
1) OS Command Injection (CVE-ID: CVE-2023-39222)
The vulnerability allows a remote user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation. A remote administrator on the local network can pass specially crafted data to the application and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
2) Cross-site scripting (CVE-ID: CVE-2023-39429)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote user can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
3) Cross-site request forgery (CVE-ID: CVE-2023-41086)
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.
4) Authentication bypass using an alternate path or channel (CVE-ID: CVE-2023-42771)
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an authentication bypass using an alternate path. A remote attacker on the local network can download configuration files and/or log files, and upload configuration files and/or firmware.
5) Path traversal (CVE-ID: CVE-2023-43627)
The vulnerability allows a remote user to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote administrator on the local network can send a specially crafted HTTP request and alter arbitrary files on the system.
Remediation
Install update from vendor's website.