CVE-2019-1868 : Security Advisory and Response

Cisco Webex Meetings Server Information Disclosure Vulnerability

Understanding CVE-2019-1868

This CVE involves a weakness in the web-centric management interface of Cisco Webex Meetings Server that could allow a remote unauthorized attacker to access valuable system data.

What is CVE-2019-1868?

The vulnerability stems from inadequate access control measures on files within the web-centric management interface. Attackers can exploit this by sending harmful requests to vulnerable devices, potentially gaining access to sensitive system information.

The Impact of CVE-2019-1868

The vulnerability has a CVSS base score of 5.3, indicating a medium severity level. It poses a risk of unauthorized access to system data but does not impact system availability or integrity.

Technical Details of CVE-2019-1868

Vulnerability Description

The vulnerability in Cisco Webex Meetings Server allows unauthenticated remote attackers to access sensitive system information due to improper access control on files within the web-based management interface.

Affected Systems and Versions

Product: Cisco WebEx Meetings Server
Vendor: Cisco
Versions Affected: Less than 2.6 (unspecified version type)

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: None
Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Mitigation and Prevention

Immediate Steps to Take

Apply vendor-provided patches or updates promptly to mitigate the vulnerability.
Monitor Cisco's security advisories for any further updates or recommendations.

Long-Term Security Practices

Regularly review and update access control measures on web-based interfaces.
Conduct security assessments and penetration testing to identify and address vulnerabilities proactively.

Patching and Updates

Stay informed about security best practices and guidelines provided by Cisco.
Implement a robust patch management process to ensure timely application of security updates.