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CVE-2026-3943

MEDIUM CVSS 4.0: 6.9 EPSS 0.30%
Updated Mar 12, 2026
H3C
Parameter Value
CVSS 6.9 (MEDIUM)
Type CWE-74 (Injection), CWE-77 (Command Injection)
Vendor H3C
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption

CVSS Vector v4.0