PT-2026-27117 · Nexxt Solutions · Nebula 300+

Angel Barre · Publicado 2026-03-23 · Atualizado 2026-03-23 · CVE-2026-31850

Positive Technologies (AI Summary)

CVSS v4.0

6.8

Média

Vetor base

AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Nexxt Solutions Nebula 300+ firmware versions through 12.01.01.37

Description The firmware stores sensitive information, including administrative credentials and WiFi pre-shared keys, in plaintext within exported configuration backup files.

Recommendations Versions prior to 12.01.01.38 should not be used.

Correção

Enumeração de Fraquezas

CWE-256

Identificadores relacionados

CVE-2026-31850

Produtos afetados

Nebula 300+

Referências · 4

• https://nexxtsolutions.com/connectivity/internal-products/ARN02304U6 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-31850 · Nota de Segurança
• https://nexxt-connectivity-frontend.s3.amazonaws.com/media/docs/Nebula300+_v12.01.01.37.zip · Nota
• https://twitter.com/VulmonFeeds/status/2036127102659862884 · Publicação no Twitter