CVE-2021-43058 : Security Advisory and Response
Learn about CVE-2021-43058, an open redirect vulnerability in Replicated Classic versions prior to 2.53.1, allowing attackers to redirect users to malicious sites. Find mitigation steps here.
An open redirect vulnerability exists in Replicated Classic versions prior to 2.53.1 that could lead to spoofing.
Understanding CVE-2021-43058
An overview of the open redirect vulnerability in Replicated Classic.
What is CVE-2021-43058?
An open redirect vulnerability in Replicated Classic versions prior to 2.53.1 could allow attackers to redirect users to malicious sites.
The Impact of CVE-2021-43058
If exploited, this vulnerability could lead to spoofing attacks as attackers can craft URLs to redirect users to untrusted sites.
Technical Details of CVE-2021-43058
Exploring the technical aspects of the CVE.
Vulnerability Description
The vulnerability allows attackers to create specially crafted URLs to redirect users to untrusted sites.
Affected Systems and Versions
- Product: REPLICATED CLASSIC
- Versions affected: All versions prior to 2.53.1
Exploitation Mechanism
Attackers exploit the vulnerability by sending specially crafted URLs to users to trick them into clicking and redirecting them.
Mitigation and Prevention
Best practices to mitigate the CVE.
Immediate Steps to Take
- Update Replicated Classic to version 2.53.1 or newer.
- Be cautious of clicking on links from untrusted sources.
Long-Term Security Practices
- Educate users on phishing awareness.
- Implement URL filtering mechanisms.
Patching and Updates
Ensure timely application of security patches to prevent exploitation of this vulnerability.