CVE-2019-15275 : What You Need to Know
Learn about CVE-2019-15275, a vulnerability in Cisco TelePresence Collaboration Endpoint Software allowing local attackers to execute commands with root privileges. Find mitigation steps here.
Cisco TelePresence Collaboration Endpoint Software has a vulnerability that could allow a local attacker to execute commands with full privileges.
Understanding CVE-2019-15275
This CVE involves a security flaw in the Command Line Interface (CLI) of Cisco TelePresence Collaboration Endpoint (CE) Software, enabling a local authenticated attacker to run commands with root privileges.
What is CVE-2019-15275?
The vulnerability arises from inadequate validation of user input, allowing an authenticated local attacker to exploit the flaw and execute commands with full system privileges.
The Impact of CVE-2019-15275
- CVSS Base Score: 6.7 (Medium Severity)
- Attack Vector: Local
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Privileges Required: High
- Scope: Unchanged
- User Interaction: None
- This vulnerability could lead to unauthorized execution of commands with elevated privileges on the affected system.
Technical Details of CVE-2019-15275
The technical aspects of this CVE include:
Vulnerability Description
- The flaw allows a local attacker to run commands with root privileges through the CLI of Cisco TelePresence Collaboration Endpoint Software.
Affected Systems and Versions
- Product: Cisco TelePresence TC Software
- Vendor: Cisco
- Version: Unspecified
Exploitation Mechanism
- An authenticated attacker needs to provide malicious input to a specific command after authenticating as the remote support user to exploit the vulnerability.
Mitigation and Prevention
Steps to address and prevent exploitation of CVE-2019-15275:
Immediate Steps to Take
- Implement strict access controls and limit user privileges.
- Monitor and analyze CLI commands for unusual activities.
- Apply the latest security patches and updates from Cisco.
Long-Term Security Practices
- Conduct regular security training for users on best practices.
- Perform routine security audits and vulnerability assessments.
Patching and Updates
- Stay informed about security advisories and apply patches promptly to mitigate risks.