CVE-2026-27515: Binardat 10g08-0800gsm Firmware

Critical severity, CVSS 9.1. EPSS: 0.5% chance of exploitation in the next 30 days.

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.

Affected products

• Binardat 10g08-0800gsm Firmware: up to and including V300SP10260209

Published 2026-02-24. Last modified 2026-06-17.