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.
Metrics
Affected Vendors & Products
References
History
Thu, 29 Oct 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 28 Oct 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Tp-link
Tp-link re305 |
|
| Vendors & Products |
Tp-link
Tp-link re305 |
Tue, 27 Oct 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Improper Authentication in TP-Link TDDP v2 Allows Root Command Execution in TP-Link RE305 | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: TPLink
Published: 2026-10-27T17:40:43.627Z
Updated: 2026-10-29T10:45:45.682Z
Reserved: 2026-09-29T17:18:44.961Z
Link: CVE-2026-102814
Updated: 2026-10-29T10:39:48.802Z
Status : Deferred
Published: 2026-10-27T18:17:30.157
Modified: 2026-10-29T11:17:22.947
Link: CVE-2026-102814
No data.