CVE-2026-27507 | THREATINT

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.

PUBLISHED Reserved 2026-02-19 | Published 2026-02-24 | Updated 2026-02-24 | Assigner VulnCheck

CRITICAL: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-798 Use of Hard-coded Credentials

Product status

Default status

unaffected

Any version

affected

Credits

Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc. finder

References

www.binardat.com/...al-fanless-fiber-binardat-network-switch product

www.vulncheck.com/...m-network-switch-hard-coded-credentials third-party-advisory

cve.org (CVE-2026-27507)

nvd.nist.gov (CVE-2026-27507)

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