CVE-2019-15981 Explained : Impact and Mitigation

Cisco Data Center Network Manager Path Traversal Vulnerabilities were discovered in the REST and SOAP API endpoints and the Application Framework feature of Cisco DCNM, potentially allowing remote attackers to conduct directory traversal attacks.

Understanding CVE-2019-15981

This CVE involves multiple vulnerabilities in Cisco DCNM that could be exploited by authenticated remote attackers with administrative privileges.

What is CVE-2019-15981?

The vulnerabilities in Cisco DCNM could enable attackers to perform directory traversal attacks on targeted devices, requiring administrative access to the DCNM application for exploitation.

The Impact of CVE-2019-15981

The vulnerabilities pose a high severity risk with a CVSS base score of 7.2, potentially leading to confidentiality, integrity, and availability impacts on affected systems.

Technical Details of CVE-2019-15981

Cisco DCNM Path Traversal Vulnerabilities technical insights:

Vulnerability Description

Vulnerabilities in REST and SOAP API endpoints and Application Framework
Potential for directory traversal attacks by authenticated remote attackers

Affected Systems and Versions

Product: Cisco Data Center Network Manager
Vendor: Cisco
Affected Version: Unspecified

Exploitation Mechanism

Attacker requires administrative privileges on the DCNM application

Mitigation and Prevention

Steps to address CVE-2019-15981:

Immediate Steps to Take

Apply vendor-provided patches and updates promptly
Monitor Cisco's security advisories for any further guidance

Long-Term Security Practices

Implement the principle of least privilege for user access
Regularly review and update access controls and permissions

Patching and Updates

Regularly check for and apply security patches and updates provided by Cisco