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Vulnerability Intelligence

CVE-2026-1791 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-1791

CVE-2026-1791

LOW2.7

Arbitrary File Upload Vulnerability in Operation and Maintenance Security Gateway

Published Feb 4, 2026

Modified 1 months ago

Details

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.

References

https://www.cve.org/CVERecord?id=CVE-2026-1791

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

CVSS Analysis

CVSS v3.1

2.7

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

HighPR:H

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

LowA:L

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

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedFeb 4, 2026

ModifiedFeb 4, 2026