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CVE-2026-27519

HIGH CVSS 4.0: 8.7 EPSS 0.02%
Updated Feb 25, 2026
Binardat
Parameter Value
CVSS 8.7 (HIGH)
Affected Versions before V300SP10260209
Type CWE-327 (Weak Crypto Algorithm), CWE-321
Vendor Binardat
Public PoC No

Binardat 10G08-0800GSM network switch firmware version V300SP10260209 and prior use RC4 with a hard-coded key embedded in client-side JavaScript. Because the key is static and exposed, an attacker can decrypt protected values and defeat confidentiality protections.

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
None
No data modification
Availability
None
No disruption

CVSS Vector v4.0

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:-:*:*:*:*:*:*:*