Full Report
A data breach involving Broadcom was reported in January 2026. See incident details, impact on customers, and recommended security measures.
Analysis Summary
# Vulnerability: Actively Exploited VMware vCenter Server Out-of-Bounds Write (CVE-2024-37079)
## CVE Details
- CVE ID: CVE-2024-37079
- CVSS Score: *Technical score not explicitly stated, but referred to as "critical"* ([Severity] Categorized as Low in incident report, but CISA notes are critical)
- CWE: Out-of-bounds Write (Implied by description)
## Affected Systems
- Products: VMware vCenter Server
- Versions: *Specific vulnerable versions not listed in the summary.*
- Configurations: Requires network access.
## Vulnerability Description
The vulnerability is a critical **out-of-bounds write flaw** in VMware vCenter Server. It allows a remote, unauthenticated attacker to send specially crafted network packets to the server. Successful exploitation could lead to **Remote Code Execution (RCE)** within the virtualization environment.
## Exploitation
- Status: **Exploited in the wild** (Noted to be actively exploited and added to CISA's catalog)
- Complexity: *Not explicitly rated, but RCE via network packet manipulation often implies Medium to High complexity.*
- Attack Vector: **Network**
## Impact
- Confidentiality: Potential for Unauthorized System Access / Data Exfiltration
- Integrity: Potential for Loss of Control over Virtualization Environments
- Availability: Potential for Service Disruption
## Remediation
### Patches
- Remediation guidance suggests that **Broadcom/VMware is expected to provide specific guidance on patching CVE-2024-37079.** (*Specific patch versions are not provided in this summary.*)
### Workarounds
- Apply **least-privilege access** and review stale administrative accounts regularly.
- Implement **network segmentation** to mitigate risks associated with compromised virtualization infrastructure.
## Detection
- **Indicators of compromise**: Successful exploitation could result in the deployment of malicious software or credential abuse within the virtualization environment.
- **Detection methods and tools**: Organizations should deploy **attack surface management** tools to identify exposed vCenter instances. Monitor network and system logs for unusual activity related to crafted packet manipulation.
## References
- Vendor Advisories: Expected guidance from Broadcom/VMware regarding CVE-2024-37079.
- Relevant Links: upguard dot com/news/broadcom-data-breach-2026-01-23# (Referenced date for incident reporting)