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.
Published: 2026-01-07
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 29 Jan 2026 01:15:00 +0000

Type Values Removed Values Added
First Time appeared Openairinterface oai-cn5g-amf
CPEs cpe:2.3:a:openairinterface:oai-cn5g-amf:*:*:*:*:*:*:*:*
Vendors & Products Openairinterface oai-cn5g-amf

Thu, 08 Jan 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Openairinterface
Openairinterface cn5g Amf
Vendors & Products Openairinterface
Openairinterface cn5g Amf

Wed, 07 Jan 2026 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 07 Jan 2026 16:30:00 +0000

Type Values Removed Values Added
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.
References

Subscriptions

Openairinterface Cn5g Amf Oai-cn5g-amf
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-01-07T16:47:48.389Z

Reserved: 2025-12-08T00:00:00.000Z

Link: CVE-2025-66786

cve-icon Vulnrichment

Updated: 2026-01-07T16:47:15.297Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-07T17:16:01.227

Modified: 2026-01-29T01:06:47.713

Link: CVE-2025-66786

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-08T09:49:10Z

Weaknesses