CVE-2011-1789

no score yetEPSS 1.9%

The self-extracting installer in the vSphere Client Installer package in VMware vCenter 4.0 before Update 3 and 4.1 before Update 1, VMware ESXi 4.x before 4.1 Update 1, and VMware ESX 4.x before 4.1 Update 1 does not have a digital signature, which might make it easier for remote attackers to spoof the software distribution via a Trojan horse installer.

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)
CWE: CWE-310
Published: 2011-05-09
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

vmware:esx
vmware:esxi
vmware:vcenter

References

http://lists.vmware.com/pipermail/security-announce/2011/000137.html
http://securitytracker.com/id?1025502
http://www.vmware.com/security/advisories/VMSA-2011-0008.html
http://lists.vmware.com/pipermail/security-announce/2011/000137.html
http://securitytracker.com/id?1025502

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