CVE-2026-4233
Medium
Description
A vulnerability was identified in ThingsGateway 12. This affects an unknown part of the file /api/file/download. The manipulation of the argument fileName leads to path traversal. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
SeverityMedium
CVSS4.3
Exploit probability—
ProductThingsGateway
PublishedMar 16, 2026
First seenMar 16, 2026
Weakness typeCWE-22Path traversal
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ThingsGateway | 12 | — |
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