Horizon Alert
Summary of the vulnerability and why it matters
The Commvault Command Center's Innovation Release is susceptible to a path traversal vulnerability. This flaw enables unauthenticated actors to upload ZIP files that, when processed by the server, can lead to unauthorized code execution. The impact of such an exploit could compromise system integrity and lead to significant business disruption.
- Vulnerable Commvault Command Center
- Unrestricted ZIP file processing
- Remote code execution on servers
Attack Path
How an attacker could exploit the issue
An unauthenticated actor can exploit a path traversal vulnerability in the Commvault Command Center. This allows an attacker to upload a malicious ZIP file disguised as an install package. When the target server expands this ZIP file, it can lead to remote code execution through a malicious JSP file. This attack could compromise the integrity and confidentiality of the affected systems.
- Exposure through Commvault Command Center.
- Attacker uploads a malicious ZIP file.
- Server expands ZIP, enabling remote code execution.
Live Threat
Current exploitation, exposure, and threat context
The Commvault Command Center Innovation Release is susceptible to a critical vulnerability that could allow for remote code execution. An unauthenticated actor could exploit this by uploading a malicious ZIP file, which, when processed by the target server, could lead to unauthorized code execution. This poses a significant risk to the integrity and security of the affected systems. Organizations should consider this a high-priority threat due to its potential for severe impact and the ease of exploitation.
- Likely attacker skill level: Low.
- Required access or conditions: Unauthenticated network access.
- Business risk or urgency: Critical, potential for code execution.
Priority actions
Operational Fix
Recommended remediation, mitigation, and detection steps
The Commvault Command Center Innovation Release is impacted by a critical vulnerability that allows unauthenticated actors to execute remote code. This occurs when a specially crafted ZIP file, representing an install package, is uploaded. When the target server expands this package, a path traversal vulnerability can be exploited to execute malicious code. This could lead to unauthorized access and control over affected systems.
- Identify Commvault Command Center assets.
- Restrict access to Command Center.
- Apply vendor updates and validate.
- Monitor for suspicious activity.
