CVE-2025-9377

Authenticated RCE via Parental Control command injection

Published: Aug 29, 2025Updated: Nov 3, 2025 Sources: CVE List NVD BDUCWE-78

NVD MITRE

7.2CVSSHIGH

Description

The authenticated remote command execution (RCE) vulnerability exists in the Parental Control page on TP-Link Archer C7(EU) V2 and TL-WR841N/ND(MS) V9. This issue affects Archer C7(EU) V2: before 241108 and TL-WR841N/ND(MS) V9: before 241108. Both products have reached the status of EOL (end-of-life). It's recommending to purchase the new product to ensure better performance and security. If replacement is not an option in the short term, please use the second reference link to download and install the patch(es).

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:HPrivileges Required

High

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

Open in CVSS calculator →

Weaknesses

CWE-78

Affected Products

TL-WR841N TP-Link Technologies Co Ltd.Networking Infrastructure

TL-WR841ND TP-Link Technologies Co Ltd.Networking Infrastructure

Archer C7 TP-Link Technologies Co Ltd.Networking Infrastructure

Archer C7(EU) V2 TP-Link Systems Inc.Networking Infrastructure

TL-WR841N/ND(MS) V9 TP-Link Systems Inc.Networking Infrastructure

tp-link technologies co ltd.commercialCNNetworking Infrastructureaka tl-wr841n, tl-wr940n, tl-wr886n

tp-link systems inc.commercialCNNetworking Infrastructureaka tp-link

and 3 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

CISA Known Exploited Vulnerability

Added to KEV:Sep 3, 2025

Remediation due:Sep 24, 2025

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Official Patch Available