TP-Link’s Router Rodeo: CISA Flags Vulnerable Models for Immediate Fix!
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added TP-Link Archer C7(EU) and TL-WR841N flaws to its Known Exploited Vulnerabilities Catalog. These flaws could allow hackers to access your router faster than you can say “password123”, so it’s time to update or replace those devices.

Hot Take:
It seems like TP-Link routers are now the hottest thing on the vulnerability runway, with CISA giving them the dubious honor of strutting their flaws in the Known Exploited Vulnerabilities Catalog. Move over, fashion week, cybersecurity week is here with vulnerabilities that are so last season (literally, these routers are end of life!). If you’ve got these routers, it’s time to upgrade to something that won’t let your data do a surprise reveal.
Key Points:
– CISA has added TP-Link Archer C7(EU) and TL-WR841N router vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog.
– CVE-2023-50224 is an authentication bypass vulnerability allowing credential disclosure on TP-Link TL-WR841N.
– CVE-2025-9377 is an OS Command Injection Vulnerability affecting multiple TP-Link models.
– The affected routers are end of life, with the vendor recommending replacement or patching.
– Federal agencies must fix the vulnerabilities by September 24, 2025.