CVE-2013-3657: VMware Esx

High severity, CVSS 7.5. EPSS: 3.1% chance of exploitation in the next 30 days.

Buffer overflow in VMware ESXi 4.0 through 5.0, and ESX 4.0 and 4.1, allows remote attackers to execute arbitrary code or cause a denial of service via unspecified vectors.

Affected products

• VMware Esx: version 4.0 only; version 4.1 only
• VMware ESXi: version 4.0 only; version 4.1 only; version 5.0 only

Published 2013-09-10. Last modified 2026-06-16.