Vulnerability Details CVE-2007-1056
VMware Workstation 5.5.3 build 34685 does not provide per-user restrictions on certain privileged actions, which allows local users to perform restricted operations such as changing system time, accessing hardware components, and stopping the "VMware tools service" service. NOTE: exploitation is simplified via (1) weak file permissions (Users = Read & Execute) for %PROGRAMFILES%\VMware; and weak registry key permissions (access by Users) for (2) vmmouse, (3) vmscsi, (4) VMTools, (5) vmx_svga, and (6) vmxnet in HKLM\SYSTEM\CurrentControlSet\Services\; which allows local users to perform various privileged actions outside of the guest OS by executing certain files under %PROGRAMFILES%\VMware\VMware Tools, as demonstrated by (a) VMControlPanel.cpl and (b) vmwareservice.exe.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 5.9%
CVSS Severity
CVSS v2 Score 7.2
References
- http://osvdb.org/45244
- http://securityreason.com/securityalert/2281
- http://www.securityfocus.com/archive/1/460664/100/0/threaded
- http://www.securityfocus.com/archive/1/461807/100/0/threaded
- http://osvdb.org/45244
- http://securityreason.com/securityalert/2281
- http://www.securityfocus.com/archive/1/460664/100/0/threaded
- http://www.securityfocus.com/archive/1/461807/100/0/threaded
Products affected by CVE-2007-1056
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cpe:2.3:a:vmware:workstation:5.5.3_build_34685