ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2026-62849

ThingLinks is an enterprise IoT platform.

Published Oct 30, 2026 · catalog updated Oct 30, 2026 · ThingLinks is an enterprise

Last checked Nov 3, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-62849. EPSS is 0.50%. Act only if a listed version of ThingLinks is an enterprise is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (ThingLinks is an enterprise).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.50%
Remediation
Advisory link
Affected products
vendor mqttsnet

ThingLinks is an enterprise IoT platform. Prior to 1.4.0, an unauthenticated SQL injection vulnerability in the allows request-controlled JSON field values submitted to to reach unsafe SQL construction in the . 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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor mqttsnetversion unspecified

How to fix CVE-2026-62849

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-62849. EPSS is 0.50%. Act only if a listed version of ThingLinks is an enterprise is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.50%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 30, 2026 · EUVD

    Detected

    ThingLinks is an enterprise IoT platform. Prior to 1.4.0, an unauthenticated SQL injection vulnerability in the allows request-controlled JSON field values submitted to to reach unsafe SQL construction in the . 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 i

  2. Oct 30, 2026 · EUVD

    Updated

    ThingLinks is an enterprise IoT platform. Prior to 1.4.0, an unauthenticated SQL injection vulnerability in the allows request-controlled JSON field values submitted to to reach unsafe SQL construction in the . 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 i

Sources

  • CVE.orgVulnerability recordCVE-2026-62849

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-62849

    30-day exploitation probability 0.50%

    first.org
  • EUVDVulnerability recordEUVD-2026-114457

    ThingLinks is an enterprise IoT platform. Prior to 1.4.0, an unauthenticated SQL injection vulnerability in the allows request-controlled JSON field values submitted to to reach unsafe SQL construction in the . A remote unauthenticated attacker can tamper with TDengine time-serie

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 31, 2026
  • CVE.orgOct 31, 2026
  • EUVDOct 31, 2026