CVE-2019-1864 : Exploit Details and Defense Strategies
Learn about CVE-2019-1864, a high-severity vulnerability in Cisco IMC Software allowing remote attackers to execute commands with root privileges. Find mitigation steps and preventive measures here.
An issue has been found in the web-based management interface of Cisco Integrated Management Controller (IMC) Software, potentially allowing a remote attacker to execute arbitrary commands with root privileges.
Understanding CVE-2019-1864
This CVE involves a command injection vulnerability in Cisco IMC Software.
What is CVE-2019-1864?
The vulnerability in Cisco IMC Software could enable an authenticated attacker to insert harmful commands, granting root-level access on the targeted device.
The Impact of CVE-2019-1864
- CVSS Base Score: 8.8 (High Severity)
- Attack Vector: Network
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Technical Details of CVE-2019-1864
This section provides more technical insights into the vulnerability.
Vulnerability Description
The lack of proper validation of command input in the web-based management interface of Cisco IMC Software leads to this vulnerability.
Affected Systems and Versions
- Affected Product: Cisco Unified Computing System E-Series Software (UCSE)
- Vendor: Cisco
- Affected Version: < 2.0(13o) (Custom Version)
Exploitation Mechanism
To exploit this vulnerability, an attacker needs to send malicious commands to the affected software's web-based management interface, potentially gaining root privileges.
Mitigation and Prevention
Protecting systems from CVE-2019-1864 is crucial to prevent unauthorized access and potential damage.
Immediate Steps to Take
- Apply vendor-provided patches or updates promptly.
- Monitor network traffic for any suspicious activity.
- Restrict access to the affected software to authorized personnel only.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Conduct security audits and penetration testing to identify vulnerabilities.
- Educate users on safe browsing habits and security best practices.
Patching and Updates
- Check for security advisories from Cisco and apply recommended patches.
- Keep all software and systems up to date to mitigate known vulnerabilities.