So, I was reading the UN's Declaration of Human Rights today, as one does, and I noticed something interesting:

  • Article 26. Everyone has the right to education. Education shall be free, at least in the elementary and fundamental stages. Elementary education shall be compulsory. Technical and professional education shall be made generally available and higher education shall be equally accessible to all on the basis of merit.

So, when a University lowers entrance requirements for women, education is no longer "equally accessible" and they are in a direct contravention of the UN Declaration.

https://www.un.org/en/universal-declaration-human-rights/index.html