CVE-2006-5990

high

Description

VMWare VirtualCenter client 2.x before 2.0.1 Patch 1 (Build 33643) and 1.4.x before 1.4.1 Patch 1 (Build 33425), when server certificate verification is enabled, does not verify the server's X.509 certificate when creating an SSL session, which allows remote malicious servers to spoof valid servers via a man-in-the-middle attack.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/30477

http://www.vupen.com/english/advisories/2006/4655

http://www.vmware.com/download/vi/vc-201-200611-patch.html

http://www.securityfocus.com/bid/21231

http://www.securityfocus.com/archive/1/452275/100/0/threaded

http://securitytracker.com/id?1017270

http://secunia.com/advisories/23053

http://kb.vmware.com/kb/4646606

Details

Source: Mitre, NVD

Published: 2006-11-21

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:H/Au:N/C:N/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.4

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Severity: High

EPSS

EPSS: 0.00358