CVE-2026-62849 ThingLinks TDengine TDS APIs vulnerable to unauthenticated SQL injection
CriticalCVSS 9.1
EPSS 0.50%
- Published
- Updated
- Exploit status
- No public exploit known
Description
ThingLinks is an enterprise IoT platform. Prior to 1.4.0, an unauthenticated SQL injection vulnerability in the TDengine TDS APIs allows request-controlled JSON field values submitted to /anyUser/tds/insertTableData to reach unsafe SQL construction in the TDS mapper. A remote unauthenticated attacker can tamper with TDengine time-series data, including inserting unintended rows or overwriting existing readings. The affected surface is the TDS module's insert-table-data flow and TDengine mapper SQL generation. This issue is fixed in version 1.4.0.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mqttsnet thinglinks | = < 1.4.0 | No fix listed |