CVE-2026-3943 MEDIUM

CVE-2026-3943: H3C ACG1000-AK230 aaa_portal_auth_local_submit command injection

Vendor H3C
Product ACG1000-AK230
Weakness CWE-77
Published March 11, 2026
Last update March 12, 2026
View on NVD All CVEs

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability was found in H3C ACG1000-AK230 up to 20260227. This affects an unknown part of the file /webui/?aaa_portal_auth_local_submit. The manipulation of the argument suffix results in command injection. The attack can be launched remotely. The exploit has been made public and could be used. The vendor is investigating and remediating this issue.

Key dates

02Disclosure timeline

March 11, 2026 CVE published
March 12, 2026 Record updated