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Critical 9.1
Free5gc NRF is vulnerable to scope validation bypass via maliciously crafted targetNF value
An issue was discovered in Free5gc NRF 1.4.0. In the access-token generation logic of free5GC, the AccessTokenScopeCheck() function in file internal/sbi/processor/access_token.go bypasses all scope validation when the attacker uses a crafted targetNF value. T…