In Baicells Nova 430H, an unauthenticated device within radio range can send a malformed uplink message during connection setup that contains an invalid NAS payload. Because the eNodeB does not properly validate this payload, it forwards the message to the core network, which can trigger a shutdown of the signaling association for the cell. This results in a temporary service disruption until the eNodeB and core network re-establish connectivity.
Metrics
Affected Vendors & Products
References
History
Wed, 30 Sep 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Baicells
Baicells nova 430h Enodeb (model Pbs3101sh) |
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| Vendors & Products |
Baicells
Baicells nova 430h Enodeb (model Pbs3101sh) |
Tue, 29 Sep 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 29 Sep 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In Baicells Nova 430H, an unauthenticated device within radio range can send a malformed uplink message during connection setup that contains an invalid NAS payload. Because the eNodeB does not properly validate this payload, it forwards the message to the core network, which can trigger a shutdown of the signaling association for the cell. This results in a temporary service disruption until the eNodeB and core network re-establish connectivity. | |
| Title | Uncaught exception in Baicells Nova 430H | |
| Weaknesses | CWE-248 | |
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: icscert
Published: 2026-09-29T19:29:13.172Z
Updated: 2026-09-29T21:01:58.604Z
Reserved: 2026-09-22T20:38:24.656Z
Link: CVE-2026-96274
Updated: 2026-09-29T20:59:56.270Z
Status : Awaiting Analysis
Published: 2026-09-29T20:17:31.610
Modified: 2026-09-29T22:19:05.720
Link: CVE-2026-96274
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