Horizon Alert
Summary of the vulnerability and why it matters
The vCenter Server's Analytics service contains a critical vulnerability. A malicious actor with network access could exploit this flaw to upload a specially crafted file, potentially leading to code execution on the vCenter Server. This could create significant business risk for affected organizations.
- Vulnerable vCenter Server Analytics service
- Arbitrary file upload flaw
- Potential for code execution on servers
Attack Path
How an attacker could exploit the issue
A malicious actor with network access to vCenter Server can exploit a file upload vulnerability in the Analytics service. This allows for the execution of code on the server. The vulnerability is in the Analytics service of vCenter Server.
- Network access to port 443 required.
- Malicious actor uploads a crafted file.
- Attacker achieves code execution.
Live Threat
Current exploitation, exposure, and threat context
This vulnerability presents a significant risk to organizations. A threat actor with network access could exploit this flaw to upload a malicious file, leading to the execution of arbitrary code on the affected server. This could result in a complete compromise of the vCenter Server, impacting critical infrastructure management and potentially leading to widespread disruption. The presence of this CVE on the known exploited vulnerabilities catalog indicates it is a credible and active threat.
- Likely attacker skill level: Low
- Required access or conditions: Network access to port 443
- Business risk or urgency: High
Priority actions
Operational Fix
Recommended remediation, mitigation, and detection steps
A critical vulnerability exists in the VMware vCenter Server Analytics service, allowing for remote code execution through file upload. This could enable attackers to compromise the vCenter Server, impacting its availability and the integrity of managed systems and data. The identified vulnerability is considered external-facing and has been exploited in known campaigns.
- Find exposed vCenter Server assets.
- Isolate or reduce exposure of affected systems.
- Apply vendor fixes and validate.
- Monitor for related incidents.
