VAR-201910-1238

Vulnerability from variot - Updated: 2023-12-18 13:23

An OS command injection vulnerability in FortiExtender 4.1.0 to 4.1.1, 4.0.0 and below under CLI admin console may allow unauthorized administrators to run arbitrary system level commands via specially crafted "execute date" commands. FortiExtender Is OS A command injection vulnerability exists.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Fortinet FortiExtender is a wireless WAN (Wide Area Network) expander from Fortinet.

There are operating system command injection vulnerabilities in Fortinet FortiExtender versions prior to 4.1.2. This vulnerability is caused by external input data constructing operating system executable commands. Network systems or products do not properly filter special characters, commands, etc., which can be exploited by attackers. This vulnerability performs an illegal operating system command

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  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.