CVE-2023-40048 : Security Advisory and Response
Learn about CVE-2023-40048, a Cross-Site Request Forgery vulnerability in WS_FTP Server prior to 8.8.2. Understand its impact, technical details, and mitigation steps.
A detailed overview of CVE-2023-40048, a Cross-Site Request Forgery vulnerability identified in WS_FTP Server prior to version 8.8.2.
Understanding CVE-2023-40048
CVE-2023-40048 is a medium-severity vulnerability discovered in WS_FTP Server that lacks protection against Cross-Site Request Forgery (CSRF) in the WS_FTP Server Manager interface.
What is CVE-2023-40048?
In WS_FTP Server version before 8.8.2, the lack of CSRF protection in the WS_FTP Server Manager interface exposes a vulnerability where an attacker can perform unauthorized actions on behalf of an authenticated user.
The Impact of CVE-2023-40048
The vulnerability poses a moderate risk as it allows malicious actors to trick authenticated users into executing unauthorized actions on the WS_FTP Server, potentially leading to unauthorized data access or manipulation.
Technical Details of CVE-2023-40048
This section delves into the specifics of the vulnerability, including affected systems, exploitation mechanisms, and more.
Vulnerability Description
WS_FTP Server versions earlier than 8.8.2 lack CSRF protection, enabling attackers to forge requests and execute administrative functions via the WS_FTP Server Manager interface.
Affected Systems and Versions
The vulnerability affects WS_FTP Server version 8.8.0 and prior, specifically impacting the Server Manager module.
Exploitation Mechanism
Attackers can exploit this CSRF vulnerability by enticing authenticated users to click on malicious links or visit specially crafted web pages, facilitating unauthorized actions on the WS_FTP Server.
Mitigation and Prevention
Discover the necessary steps to secure your WS_FTP Server environment and protect against CVE-2023-40048.
Immediate Steps to Take
Promptly update WS_FTP Server to version 8.8.2 or newer to mitigate the CSRF vulnerability and implement additional security measures to prevent unauthorized access.
Long-Term Security Practices
Regularly monitor for security updates and advisories from Progress Software Corporation to stay informed about potential vulnerabilities and apply patches promptly.
Patching and Updates
Stay vigilant about applying software updates, security patches, and best practices to safeguard your WS_FTP Server against CSRF attacks.