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CVE-2026-44329

🗓️ 27 May 2026 15:38:35Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 20 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
Authorizationheaderupi/v1/upNodesLinksUnauthenticated access to UPI endpoints due to missing auth middleware (GET read).CWE-862CWE-306
UP-noderequest bodyupi/v1/upNodesLinksUnauthenticated POST to create UP-node/link payloads without Authorization header.CWE-862CWE-306
linkrequest bodyupi/v1/upNodesLinksUnauthenticated POST to create UP-node/link payloads without Authorization header.CWE-862CWE-306
Authorizationrequest bodyupi/v1/upNodesLinksUnauthenticated POST to create UP-node/link payloads without Authorization header.CWE-862CWE-306
nodeIDpathupi/v1/upNodesLinks/{nodeID}Unauthenticated DELETE of UP-node by nodeID without Authorization header.CWE-862CWE-306
Authorizationpathupi/v1/upNodesLinks/{nodeID}Unauthenticated DELETE of UP-node by nodeID without Authorization header.CWE-862CWE-306

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17 Jun 2026 10:50Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.110
EPSS0.00305
SSVC
20