CVE-2019-15975 : What You Need to Know
Learn about CVE-2019-15975 affecting Cisco Data Center Network Manager (DCNM). Discover the impact, technical details, and mitigation steps for this critical security vulnerability.
Cisco Data Center Network Manager (DCNM) contains authentication bypass vulnerabilities that could allow remote attackers to execute arbitrary actions with administrative privileges.
Understanding CVE-2019-15975
Cisco DCNM is affected by authentication bypass vulnerabilities that could be exploited by unauthenticated remote attackers.
What is CVE-2019-15975?
The authentication mechanisms of Cisco DCNM have vulnerabilities that allow remote attackers to bypass authentication and gain administrative privileges on affected devices.
The Impact of CVE-2019-15975
These vulnerabilities can lead to unauthorized access and potential malicious activities on affected devices, posing a critical security risk.
Technical Details of CVE-2019-15975
Cisco DCNM's authentication mechanisms are susceptible to exploitation, potentially resulting in unauthorized access and control of affected devices.
Vulnerability Description
The vulnerabilities in Cisco DCNM allow unauthenticated remote attackers to bypass authentication and perform arbitrary actions with administrative privileges.
Affected Systems and Versions
- Product: Cisco Data Center Network Manager
- Vendor: Cisco
- Versions: Unspecified
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: None
- Availability Impact: High
- Confidentiality Impact: High
- Integrity Impact: High
- Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Mitigation and Prevention
Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2019-15975.
Immediate Steps to Take
- Apply vendor-supplied patches promptly.
- Monitor network traffic for any suspicious activity.
- Restrict access to vulnerable systems.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Implement strong authentication mechanisms and access controls.
- Conduct regular security assessments and audits.
Patching and Updates
- Cisco has released patches to address these vulnerabilities.