CVE-2018-11053

iSM: Dell EMC iDRAC Service Module Improper File Permission Vulnerability

CVSS 6.6 MEDIUMEPSS 0.5%

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.6EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Jun 2018Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Dell EMC iDRAC Service Module for all supported Linux and XenServer versions v3.0.1, v3.0.2, v3.1.0, v3.2.0, when started, changes the default file permission of the hosts file of the host operating system (/etc/hosts) to world writable. A malicious low privileged operating system user or process could modify the host file and potentially redirect traffic from the intended destination to sites hosting malicious or unwanted content.

CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H

Affected products

Dell EMC · iDRAC Service Module

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References

http://www.dell.com/support/article/us/en/19/sln310281/ism-dell-emc-idrac-service-module-improper-file-permission-vulnerability?lang=en http://www.securityfocus.com/bid/104567