CVE-2026-27507

CRITICAL
2026-02-24 [email protected]
9.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Feb 24, 2026 - 16:24 nvd
CRITICAL 9.8

Tags

Authentication Bypass 10g08 0800gsm Firmware

Description

Binardat 10G08-0800GSM network switch firmware version V300SP10260209 and prior contain hard-coded administrative credentials that cannot be changed by users. Knowledge of these credentials allows full administrative access to the device.

Analysis

Hardcoded admin credentials in Binardat 10G08-0800GSM network switch firmware V300SP10260209 and prior. Known credentials provide full administrative access.

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Remediation

Within 24 hours: Inventory all Binardat 10G08-0800GSM switches and identify those running V300SP10260209 or earlier; immediately isolate affected devices from untrusted network segments. Within 7 days: Implement network access controls restricting management access to these devices to authorized personnel only via jump hosts or VPNs; disable remote management protocols (SSH, HTTPS) if not operationally required. …

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Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +49
POC: 0

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CVE-2026-27507 vulnerability details – vuln.today
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