CVE-2026-102814

An authentication weakness exists in the TP-Link TDDP v2 service of TP-Link RE305 V3. TDDP v2 uses a fixed and derivable cryptographic key, which may allow an unauthenticated attacker on the same local network to forge protocol packets and access privileged TDDP operations, including functionality that can lead to operating-system command execution when the TDDP service is running and accessible. Successful exploitation may allow an unauthenticated attacker on the same local area network to execute arbitrary system commands with root privileges.

CVSS

No CVSS.

References

Link	Resource
https://www.tp-link.com/en/support/download/re305/v3/#Firmware
https://www.tp-link.com/us/support/download/re305/v3/#Firmware
https://www.tp-link.com/us/support/faq/5362/

Configurations

No configuration.

History

27 Oct 2026, 18:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-27 18:17

Updated : 2026-10-29 11:17

NVD link : CVE-2026-102814

Mitre link : CVE-2026-102814

CVE.ORG link : CVE-2026-102814

JSON object : View

Products Affected

No product.

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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