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Cisco Bug: CSCus38953 - Reading from certain files causes system crash

Last Modified

Aug 06, 2018

Products (8)

  • Cisco Webex DX Series
  • Cisco DX80
  • Cisco IP Phone 8851
  • Cisco DX650
  • Cisco IP Phone 8811
  • Cisco IP Phone 8861
  • Cisco DX70
  • Cisco IP Phone 8841

Known Affected Releases


Description (partial)

A vulnerability in certain directories of the Cisco Desktop Collaboration Experience endpoints could allow an authenticated, local attacker to
perform a system crash.

The vulnerability is due to reading arbitrary files of the impacted endpoint.  An exploit could allow the attacker to cause the endpoint to
crash, resulting in a denial of service (DoS) condition.

Default installation of an affected release of firmware.
Bug details contain sensitive information and therefore require a account to be viewed.

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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