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CVE-2015-8331

Status: ModifiedHigh (7.4)—

The Operation and Maintenance Unit (OMU) in Huawei VCN500 with software before V100R002C00SPC200 does not properly invalidate the session ID when an "abnormal exit" occurs, which allows remote attackers to conduct replay attacks via the session ID.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Huawei — Vcn500

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2015-8331",
  "cveTags": [],
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          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
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  "published": "2016-01-11T15:59:04.543",
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      "url": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-463067.htm",
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      "description": [
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          "value": "CWE-20"
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    },
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    }
  ],
  "lastModified": "2026-06-17T00:34:20.150",
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