CVE-2020-3472 : Vulnerability Insights and Analysis

A vulnerability in the contacts feature of Cisco Webex Meetings could allow an authenticated, remote attacker to access sensitive information.

Understanding CVE-2020-3472

This CVE involves an information disclosure vulnerability in Cisco Webex Meetings that could lead to unauthorized access to user details.

What is CVE-2020-3472?

The vulnerability in the contacts feature of Cisco Webex Meetings enables a remote attacker with a legitimate user account to view sensitive information of users on another Webex site.

The Impact of CVE-2020-3472

The vulnerability could allow an attacker to access user names and email addresses, compromising user privacy and potentially leading to targeted attacks.

Technical Details of CVE-2020-3472

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The flaw arises from improper access restrictions on users added within user contacts, enabling attackers to exploit the vulnerability through specially crafted requests.

Affected Systems and Versions

Product: Cisco Webex Meetings
Vendor: Cisco
Affected Version: Not applicable

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Scope: Changed
CVSS Score: 5.0 (Medium Severity)

Mitigation and Prevention

To address CVE-2020-3472, follow these mitigation strategies:

Immediate Steps to Take

Implement access controls to restrict unauthorized access.
Regularly monitor user activities for any suspicious behavior.

Long-Term Security Practices

Conduct regular security training for users to enhance awareness.
Keep systems and applications updated with the latest security patches.

Patching and Updates

Apply patches provided by Cisco to fix the vulnerability and enhance system security.