How severe is CVE-2016-6177?

CVE-2016-6177 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2016-6177 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-6177?

CVE-2016-6177 affects Huawei Oceanstor 5800 V3 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-6177?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-6177 published?

CVE-2016-6177 was published on 2017-04-02 and last updated on 2026-06-17.

CVE-2016-6177

CVE-2016-6177 is a medium-severity vulnerability in Huawei Oceanstor 5800 V3 Firmware with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-190.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-190
Affected product: Huawei Oceanstor 5800 V3 Firmware
Published: 2017-04-02
Last modified: 2026-06-17

Description

The Huawei OceanStor 5800 V300R003C00 has an integer overflow vulnerability. An authenticated attacker may send massive abnormal Network File System (NFS) packets, causing an anomaly in specific disk arrays.

Frequently asked questions

What is CVE-2016-6177?: The Huawei OceanStor 5800 V300R003C00 has an integer overflow vulnerability. An authenticated attacker may send massive abnormal Network File System (NFS) packets, causing an anomaly in specific disk arrays.
How severe is CVE-2016-6177?: CVE-2016-6177 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2016-6177 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-6177?: CVE-2016-6177 affects Huawei Oceanstor 5800 V3 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-6177?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-6177 published?: CVE-2016-6177 was published on 2017-04-02 and last updated on 2026-06-17.

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160629-02-oceanstor-en

Affected products (1)

cpe:2.3:o:huawei:oceanstor_5800_v3_firmware:v300r003c00:*:*:*:*:*:*:*

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