CVE-2026-1791

Published: Feb 4, 2026

Modified: Feb 4, 2026

PUBLISHED

CVSS v3.1

2.7

LOW

Description

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.

Vendor	Product	Versions
Hillstone Networks	Operation and Maintenance Security Gateway	affected `V5.5ST00001B113`

Weaknesses (CWE)

CWE-434

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

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

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CVE-2026-1791

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References