CVE-2025-9377
TP-Link Archer C7(EU) and TL-WR841N/ND(MS) OS Command Injection Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2025-09-03. Federal due date: 2025-09-24.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Impact
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).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Tp-Link | Tl-Wr841n Firmware | before 241108 |
| Tp-Link | Tl-Wr841nd Firmware | before 241108 |
| Tp-Link | Archer C7 Firmware | before 241108 |