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CVE-2026-27515

CRITICAL CVSS 4.0: 9.3 EPSS 0.04%
Updated Feb 25, 2026
Binardat
Parameter Value
CVSS 9.3 (CRITICAL)
Affected Versions before V300SP10260209
Type CWE-330
Vendor Binardat
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
None
No disruption

CVSS Vector v4.0

Weakness Type (CWE)

Vulnerable Products 2

Configuration From (including) Up to (excluding)
Binardat 10g08-0800gsm_Firmware
cpe:2.3:o:binardat:10g08-0800gsm_firmware:*:*:*:*:*:*:*:*
<= V300SP10260209
Binardat 10g08-0800gsm
cpe:2.3:h:binardat:10g08-0800gsm:-:*:*:*:*:*:*:*