Vulnerability · Published Mar 11, 2026 · Assigned by VulDB
CVE-2026-3943H3C ACG1000-AK230 aaa_portal_auth_local_submit command injection
High 7.3
In plain English
A high-severity command injection in ACG1000-AK230 from H3C. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 42.6% (higher than 99% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)42.6%top 1.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| H3C | ACG1000-AK230 | 20260227 |
Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-350353 | H3C ACG1000-AK230 aaa_portal_auth_local_submit command injection vdb-entry, technical-description
- VDB-350353 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #768850 | H3C Technologies ACG1000-AK230 ACG1000-AK230 Command Injection third-party-advisory
- https://github.com/leeyper/CVE/issues/1 exploit, issue-tracking