TP-Link Multiple Routers
YES - ON THE CISA KEV LIST
CVE-2023-33538
TP-Link Multiple Routers Command Injection Vulnerability
overdue since 2025-07-07
TP-Link: 6 entries (0.3% of all KEV entries are from this vendor); 0 added in 2026.
BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.
Your BOD 26-04 window (SSVC tier helper)
Your remediation window ends:
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.
Required action (CISA)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes
https://www.tp-link.com/nordic/support/faq/3562/ ; https://nvd.nist.gov/vuln/detail/CVE-2023-33538
References
Other KEV entries for this vendor: TP-Link
- CVE-2023-50224 - TL-WR841N (2025-09-03)
- CVE-2025-9377 - Multiple Routers (2025-09-03)
- CVE-2020-24363 - TL-WA855RE (2025-09-02)
- CVE-2023-1389 - Archer AX21 (2023-05-01)
- CVE-2015-3035 - Multiple Archer Devices (2022-03-25)
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