Actively exploited in the wild
TP-Link Archer C7(EU) and TL-WR841N/ND(MS) OS Command Injection Vulnerability
TP-Link - Multiple Routers · Listed in the CISA KEV since 2025-09-03. This indicates confirmed attacks in production environments.
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.
CVE-2025-9377
HighCVSS 7.2KEVSummary
An 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, and both products have reached end-of-life (EOL) status.
Risk Assessment
An authenticated attacker can remotely execute arbitrary commands on the device, potentially leading to full router compromise. Since the products are EOL, the risk of lacking further support and updates is high.
Recommendation
Purchase a new product to ensure better performance and security. If replacement is not an option in the short term, download and install the patch(es) from the second reference link.
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Original NVD description (English source)
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).