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CVE-2026-44329

🗓️ 27 May 2026 15:38:35Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 85 Views🌐 WEB

Unauthenticated access to SMF UPI management endpoints in free5GC before 4.2.2 enables reading, writing, and deleting UPI links.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
Node
free5gcfree5gcRange<4.2.2
[
  {
    "vendor": "free5gc",
    "product": "free5gc",
    "versions": [
      {
        "version": "< 4.2.2",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
UP-noderequest body/upi/v1/upNodesLinksPOST request to the UPI management route group lacking OAuth2/bearer-token authorization, allowing attacker-controlled payloads.CWE-306, CWE-862
linkrequest body/upi/v1/upNodesLinksPOST request to the UPI management route group lacking OAuth2/bearer-token authorization, allowing attacker-controlled payloads.CWE-306, CWE-862
nodeIDpath/upi/v1/upNodesLinks/{nodeID}DELETE request to the UPI management route group lacking OAuth2/bearer-token authorization.CWE-306, CWE-862

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14 Oct 2026 20:10Current
8.2High risk
Vulners AI Score8.2
CVSS 3.110
EPSS0.00563
SSVC
85