CVE-2018-0465: Cisco SF300-08 Firmware

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

A vulnerability in the web-based management interface of Cisco Small Business 300 Series Managed Switches could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected system. The vulnerability exists because the affected management interface performs insufficient validation of user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or allow the attacker to access sensitive, browser-based information.

Affected products

  • Cisco SF300-08 Firmware: version 1.4.2.4 only
  • Cisco SF300-24 Firmware: version 1.4.2.4 only
  • Cisco SF300-24mp Firmware: version 1.4.2.4 only
  • Cisco SF300-24p Firmware: version 1.4.2.4 only
  • Cisco SF300-24pp Firmware: version 1.4.2.4 only
  • Cisco SF300-48 Firmware: version 1.4.2.4 only
  • Cisco SF300-48p Firmware: version 1.4.2.4 only
  • Cisco SF300-48pp Firmware: version 1.4.2.4 only
  • Cisco SF302-08 Firmware: version 1.4.2.4 only
  • Cisco SF302-08mp Firmware: version 1.4.2.4 only
  • Cisco SF302-08mpp Firmware: version 1.4.2.4 only
  • Cisco SF302-08p Firmware: version 1.4.2.4 only
  • Cisco SF302-08pp Firmware: version 1.4.2.4 only
  • Cisco SG300-10 Firmware: version 1.4.2.4 only
  • Cisco SG300-10mp Firmware: version 1.4.2.4 only
  • Cisco SG300-10mpp Firmware: version 1.4.2.4 only
  • Cisco SG300-10p Firmware: version 1.4.2.4 only
  • Cisco SG300-10pp Firmware: version 1.4.2.4 only
  • Cisco SG300-10sfp Firmware: version 1.4.2.4 only
  • Cisco SG300-20 Firmware: version 1.4.2.4 only
  • Cisco SG300-28 Firmware: version 1.4.2.4 only
  • Cisco SG300-28mp Firmware: version 1.4.2.4 only
  • Cisco SG300-28p Firmware: version 1.4.2.4 only
  • Cisco SG300-28pp Firmware: version 1.4.2.4 only
  • Cisco SG300-52 Firmware: version 1.4.2.4 only
  • and 2 more

Published 2018-10-05. Last modified 2026-06-17.