Tenda AC18 V15.03.05.19 was discovered to contain a stack overflow via the wanSpeed parameter in the fromAdvSetMacMtuWan function.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-32615
https://drive.google.com/file/d/1-XpZmT_Yw5JtygQJ6HZBRnC5IjlAnLQO/view?usp=sharing