CVE-2022-45790 – Omron FINS memory protection susceptible to bruteforce

https://notcve.org/view.php?id=CVE-2022-45790

The Omron FINS protocol has an authenticated feature to prevent access to memory regions. Authentication is susceptible to bruteforce attack, which may allow an adversary to gain access to protected memory. This access can allow overwrite of values including programmed logic. El protocolo Omron FINS tiene una función autenticada para evitar el acceso a regiones de memoria. La autenticación es susceptible a ataques de fuerza bruta, lo que puede permitir que un adversario obtenga acceso a la memoria protegida. • https://www.cisa.gov/news-events/ics-advisories/icsa-23-262-05 https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-010_en.pdf • CWE-307: Improper Restriction of Excessive Authentication Attempts •