Ella Core: UE Downlink Redirection via Forged PDUSessionResourceSetupResponse
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| ellanetworks | core | affected |
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| Ellanetworks | Core |
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| Source | ID | Title |
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Github GHSA |
GHSA-qfxw-v8qx-vj3v | Ella Core Vulnerable to UE Downlink Redirection via Forged PDUSessionResourceSetupResponse |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.166% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Ellanetworks
Ellanetworks core |
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| Vendors & Products |
Ellanetworks
Ellanetworks core |
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| Description | Ella Core is a 5G core designed for private networks. Prior to 1.10.0, a radio with a valid NG Setup can send a forged PDUSessionResourceSetupResponse carrying any UE's AMF-UE-NGAP-ID. Ella Core does not verify the message arrived on the SCTP association bound to that UE's logical NG-connection, then creates a GTP tunnel towards that radio. This vulnerability is fixed in 1.10.0. | |
| Title | Ella Core: UE Downlink Redirection via Forged PDUSessionResourceSetupResponse | |
| Weaknesses | CWE-358 CWE-863 |
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| References |
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| Metrics |
cvssV3_1
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