NETGEAR GS108Ev3 vulnerable to cross-site request forgery


GS108Ev3 switching hub provided by NETGEAR contains a cross-site request forgery vulnerability (CWE-352).

Yuta Ikegami reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
  • Confidentiality Impact: None
  • Integrity Impact: Low
  • Availability Impact: None
CVSS V2 Severity:
Base Metrics 2.6 (Low) [IPA Score]
  • Access Vector: Network
  • Access Complexity: High
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products

  • GS108Ev3 firmware version 2.06.10 and earlier


If a user views a malicious page while logged in to the management screen of the device, the product's settings may be changed without the user's intention or consent.

[Update the Firmware]
Update to the firmware to the latest version according to the information provided by the developer.
Vendor Information

CWE (What is CWE?)

  1. Cross-Site Request Forgery(CWE-352) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2020-5641

  1. JVN : JVN#27806339
Revision History

  • [2020/11/24]
      Web page was published