The Thecus NAS server N8800 with firmware 5.03.01 allows remote attackers to execute arbitrary commands via a get_userid action with shell metacharacters in the username parameter.
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
Link | Tags |
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http://www.7elements.co.uk/news/cve-2013-5667/ | exploit |
http://www.7elements.co.uk/resources/blog/multiple-vulnerabilities-thecus-nas/ | exploit |
http://www.kb.cert.org/vuls/id/105686 | third party advisory us government resource |