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Cisco Bug: CSCup90424 - Cisco Unified IP Phone 9900 Series Arbitrary File Upload Vulnerability

Last Modified

Jun 12, 2020

Products (1)

  • Cisco Unified IP Phones 9900 Series

Known Affected Releases


Description (partial)

A vulnerability in the web framework of Cisco Unified IP Phones 9900 Series could allow an unauthenticated, remote attacker to upload arbitrary
files to the phone.

The vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted request
to the server. An exploit could allow the attacker to upload arbitrary files to arbitrary locations on an affected device.

Device configured with default configuration.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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