#mikrotik — Public Fediverse posts

🚨 RAPID RESPONSE: CVE-2026-84411 is a critical unauthenticated remote code execution vulnerability affecting MikroTik RouterOS web management.

Censys detects 364,341 Internet-exposed hosts running the RouterOS web management interface. Roughly 19,200 report RouterOS 7.x, and none currently report the patched 7.24 release or later.

The broader exposure count does not represent confirmed-vulnerable devices because the impact to RouterOS 6.x has not yet been established. No public exploitation has been reported.

Full Censys ARC advisory: https://censys.com/advisory/cve-2026-84411/

#CensysARC #MikroTik #Cybersecurity

#mikrotik TIL after power outage at home, that leaving misconfigured wifi roaming (lack of mobility domain set on access points) and RTSP on, my traffic can be detected as a network loop by my devices and I'll be completely cut off.

In all honesty - I would not figure this one out without AI agent. At least not quickly. My brain is fried, almost. Humbled how little I still know or remember about networking.

My kid is mad because Jellyfin was down... Didn't expect THAT to be such a drama source

New version! #MikroTik RouterOS 7.26beta1 is available in the Development channel https://mikrotik.com/download

Your MikroTik won't fail over if the link stays up but the internet dies. Dual-WAN with recursive routing fixes that. Full guide: https://www.valtersit.com/guides/networking/dual-wan-failover-because_my_internet_is_down_is_not_an_option/ #networking #mikrotik #sysadmin

#MikroTik CVE-2026-84411 is a 9.8 pre-auth root #RCE #vulnerability: one crafted HTTP request can execute code or crash RouterOS! Patched versions available.

367,000+ hosts expose the MikroTik RouterOS web interface directly to the internet.

👇
https://cybernews.com/security/mikrotik-routeros-critical-flaw-remote-code-execution/

#Mikrotik #RouterOS has a RCE (CVSS Score 9.8) in ANY version before 7.24. Hallelujah!

cve.org/CVERecord?id=CVE-2026-…