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Cisco Bug: CSCur70402 - SG500x_48: switch reboots when specific http request sent

Last Modified

Feb 11, 2017

Products (1)

  • Cisco Small Business 500 Series Stackable Managed Switches

Known Affected Releases

Description (partial)

A vulnerability in the web based graphical interface of the Cisco Small Business 500 Series Stackable Managed Switches could allow an
unauthenticated, remote attacker to cause a Denial of Service (DoS) condition on the affected device.

The vulnerability is due to insufficient handling of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP
request to the affected device. 

Device configured with a default configuration, running an affected version of software.
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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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