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HIGH · 7.5

CVE-2025-66786

OpenAirInterface CN5G AMF<=v2.0.1 There is a logical error when processing JSON format requests. Unauthorized remote attackers can send malicious JSON data to AMF's SBI interface to launch a denial-of...

Vulnerability Description

OpenAirInterface CN5G AMF<=v2.0.1 There is a logical error when processing JSON format requests. Unauthorized remote attackers can send malicious JSON data to AMF's SBI interface to launch a denial-of-service attack.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
OpenairinterfaceOai-Cn5G-Amf<= 2.0.1

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2025-66786?

CVE-2025-66786 is a vulnerability with a CVSS score of 7.5 (HIGH). OpenAirInterface CN5G AMF<=v2.0.1 There is a logical error when processing JSON format requests. Unauthorized remote attackers can send malicious JSON data to AMF's SBI interface to launch a denial-of...

How severe is CVE-2025-66786?

CVE-2025-66786 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-66786?

Check the references section above for vendor advisories and patch information. Affected products include: Openairinterface Oai-Cn5G-Amf.