A vulnerability identified as very critical has been detected in EFM ipTIME A3004T 14.19.0. The affected element is the function
httpcon_check_session_url of the component Session Validation. Performing a manipulation results in improper authentication.
This vulnerability is known as CVE-2026-19977. Remote exploitation of the attack is possible. Furthermore, an exploit is available.
The vendor was contacted early about this disclosure but did not respond in any way.
