CVE-2026-102815

Command Injection in tmpServer Allows Local Privilege Escalation in TP-Link RE305

MEDIUM
6.9
CVSS Score
Published: October 27, 2026 at 05:40 PM UTC
Updated: October 29, 2026 at 11:17 AM UTC
1 product affected across 1 vendorRE305 v3

Using RE305 v3 by TP-Link Systems Inc.?

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Severity
MEDIUM6.9
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

An operating-system command injection vulnerability exists in the tmpServer service of TP-Link RE305 V3. The service runs with root privileges and listens on the local loopback interface. A local attacker with access to a low-privileged process on the device may submit a crafted request to the TDDPv1 service and execute operating-system commands with root privileges. Successful exploitation may allow a local attacker with low privileges to obtain root privileges and execute arbitrary operating-system commands on the affected device.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.9MEDIUMTPLink
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-78

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