CVE-2025-66719

n/a / n/a PUBLISHED

Description (CNA)

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. This allows attackers to obtain an access token with any arbitrary scope.

Affected (CNA)

Vendor / product	Versions
n/a / n/a	affected n/a

CWE

No CWE identifiers supplied.

References

https://github.com/free5gc/free5gc/issues/736
https://github.com/free5gc/nrf/pull/73

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.