CVE-2023-33538 — Actively Exploited: Multiple Routers (TP-Link)
TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 contain a command injection vulnerability via the component /userRpm/WlanNetworkRpm. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
| CVE ID | CVE-2023-33538 |
|---|---|
| Vendor | TP-Link |
| Product | Multiple Routers |
| Vulnerability name | TP-Link Multiple Routers Command Injection Vulnerability |
| Date added | 2025-06-16 |
| Remediation due | 2025-07-07 |
| Known ransomware use | Unknown |
| 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. |
| Description | TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 contain a command injection vulnerability via the component /userRpm/WlanNetworkRpm. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization. |
| Source | CISA Known Exploited Vulnerabilities |
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