CVE-2026-1791 — LOW (2.7) — White Hats Nepal

Vulnerability 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.

CVSS Score

2.7

LOW

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

Related Weaknesses (CWE)

CWE-434

References

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

FAQ

What is CVE-2026-1791?

CVE-2026-1791 is a vulnerability with a CVSS score of 2.7 (LOW). 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 Ope...

How severe is CVE-2026-1791?

CVE-2026-1791 has been rated LOW with a CVSS base score of 2.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-1791?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.