CVE-2021-34772 : Vulnerability Insights and Analysis
Learn about CVE-2021-34772, a vulnerability in Cisco Orbital that could allow malicious redirection of users to harmful websites. Understand the impact, technical details, mitigation, and prevention measures.
A vulnerability in the web-based management interface of Cisco Orbital could allow an unauthenticated, remote attacker to redirect users to a malicious webpage.
Understanding CVE-2021-34772
This CVE pertains to an open redirect vulnerability in Cisco Orbital, allowing attackers to redirect users to malicious sites.
What is CVE-2021-34772?
The vulnerability in Cisco Orbital's web-based management interface enables remote attackers to redirect users to harmful websites by exploiting improper URL validation.
The Impact of CVE-2021-34772
The impact of this vulnerability is considered medium severity, with a CVSS base score of 4.7. Attackers can conduct phishing attacks by redirecting users to malicious sites.
Technical Details of CVE-2021-34772
This section provides details on the vulnerability, affected systems, and exploitation mechanisms.
Vulnerability Description
The vulnerability arises from insufficient validation of URL paths in Cisco Orbital's web-based management interface, allowing attackers to craft URLs that redirect users.
Affected Systems and Versions
The vulnerability affects Cisco Orbital versions where proper URL path validation is not implemented.
Exploitation Mechanism
Attackers can exploit this vulnerability by tricking users into clicking on specially crafted URLs that redirect them to malicious sites.
Mitigation and Prevention
To protect systems from CVE-2021-34772, immediate steps, long-term security practices, and patching procedures are essential.
Immediate Steps to Take
Users and administrators should be cautious when clicking on links and should verify URLs before clicking. Implementing security awareness training can also help prevent attacks.
Long-Term Security Practices
Regular security assessments, keeping systems updated, and monitoring for unusual activities can enhance overall security posture.
Patching and Updates
Cisco may release patches or updates to address this vulnerability. It is crucial to keep systems up to date with the latest security fixes.