CVE-2026-1791

Arbitrary File Upload Vulnerability in Operation and Maintenance Security Gateway

CVSS 2.7 LOWEPSS 0.3%CWE-434

Vexday Risk Score

8Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 2.7EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

04 fev 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Unrestricted Upload of File with Dangerous Type vulnerability in Hillstone Networks Operation and Maintenance Security Gateway on Linux allows Upload a Web Shell to a Web Server.This issue affects Operation and Maintenance Security Gateway: V5.5ST00001B113.

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

Produtos afetados

Hillstone Networks · Operation and Maintenance Security Gateway

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Referências

https://www.hillstonenet.com.cn/security-notification/2025/12/08/wgscld/