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CVE Record

CVE-2014-3223: Huawei S9300 with software before V100R006SPH013 and S2300,S3300,S5300,S6300 with software before V100R006S...

Huawei S9300 with software before V100R006SPH013 and S2300,S3300,S5300,S6300 with software before V100R006SPH010 support Y.1731 and therefore have the Y.1731 vulnerability in processing special packets. The vulnerability causes the restart of switches.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This flaw affects listed Huawei switch models running older software. Because of a Y.1731 packet-processing weakness, specially formed packets can cause the switch to restart, creating a network availability risk rather than a data-theft issue based on the supplied sources. Exposure is likely limited to organizations still operating the named Huawei switch families on software before S9300 V100R006SPH013 or S2300/S3300/S5300/S6300 V100R006SPH010. Prioritize if these Huawei switches support critical network paths. The known impact is service disruption from restarts, but the source bundle lacks severity scoring and exploitation evidence. Mitigation focus: Check Huawei PSIRT advisory HW-329625 for supported upgrade guidance.; Upgrade S9300 systems to V100R006SPH013 or later where applicable.; Upgrade S2300, S3300, S5300, and S6300 systems to V100R006SPH010 or later where applicable..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2014-3223 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/aS9300,S2300,S3300,S5300,S6300 S9300 with software V100R006C00SPC500??S9300 with software V100R006C00SPC800,S2300,S3300,S5300,S6300 with software V100R006C00SPC800,V100R006C01SPC100, V100R006C03S9300,S2300,S3300,S5300,S6300 S9300 with software V100R006C00SPC500??S9300 with software V100R006C00SPC800,S2300,S3300,S5300,S6300 with software V100R006C00SPC800,V100R006C01SPC100, V100R006C03Listed
Weakness

CWE details

No CWE listed

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