PT-2026-21757 · Binardat · 10G08-0800Gsm Network Switch

Kazuma Matsumoto · CVE-2026-27519 · Publicado 2026-02-24 · Atualizado 2026-02-25

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Binardat 10G08-0800GSM network switch firmware versions prior to V300SP10260209

Description The network switch firmware utilizes RC4 encryption with a hard-coded key embedded in client-side JavaScript. This static and exposed key allows an attacker to decrypt protected values, compromising confidentiality protections.

Recommendations Update to a version later than V300SP10260209.

Correção

Use of a Broken Cryptographic Algorithm

Enumeração de Fraquezas

CWE-327

CWE-321

Identificadores relacionados

CVE-2026-27519

Produtos afetados

10G08-0800Gsm Network Switch

Referências · 7

• https://twitter.com/CVEnew/status/2026676457171464414 · Publicação no Twitter
• https://vulncheck.com/advisories/binardat-10g08-0800gsm-network-switch-hard-coded-rc4-encryption-key · Nota
• https://binardat.com/products/8-port-10-gigabit-sfp-managed-switch,-support-1g-sfp-and-10g-sfp-module,-160gbps-bandwidth,-l3-web-managed,-metal-fanless-fiber-binardat-network-switch · Nota
• https://twitter.com/RedPacketSec/status/2026537180324143455 · Publicação no Twitter
• https://t.me/CVEtracker/45622 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2026-27519 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2026-27519 · Aviso do Fabricante