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Cisco Bug: CSCvt45188 - Arbitrary file upload through Firmware Upgrade

Last Modified

Aug 28, 2020

Products (1)

  • Network Level Service

Known Affected Releases

4.6(0.89)

Description (partial)

Symptom:
A vulnerability in file system configuration Cisco IoT Field Network Director (formerly Cisco Connected Grid Network Management System) could allow an authenticated, remote attacker to upload arbitrary files to the FND .

The vulnerability is due to insufficient file removal function. An attacker could exploit this vulnerability by logging into the web UI and uploading files. With this vulnerability an attacker could fill up the file system with arbitrary files.

Conditions:
Device with default configuration
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Bug Details Include

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