Advisories

Binardat 10G08-0800GSM Network Switch Predictable Session Identifiers

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severity
critical
date
Affecting
  • 10G08-0800GSM Network Switch firmware < V300SP10260209

CWE
  • CWE-330 Use of Insufficiently Random Values
CVSS
9.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Credit
Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc.
Description
Binardat 10G08-0800GSM network switch firmware versions prior to V300SP10260209 generate predictable numeric session identifiers in the web management interface. An attacker can guess valid session IDs and hijack authenticated sessions.

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