How severe is CVE-2017-8191?

CVE-2017-8191 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2017-8191 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-8191?

CVE-2017-8191 affects Huawei Fusionsphere Openstack. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-8191?

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

When was CVE-2017-8191 published?

CVE-2017-8191 was published on 2017-11-22 and last updated on 2026-06-17.

CVE-2017-8191

CVE-2017-8191 is a medium-severity vulnerability in Huawei Fusionsphere Openstack with a CVSS 3.x base score of 5.9. 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-327.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 4.3
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-327
Affected product: Huawei Fusionsphere Openstack
Published: 2017-11-22
Last modified: 2026-06-17

Description

FusionSphere OpenStack V100R006C00SPC102(NFV)has a week cryptographic algorithm vulnerability. Attackers may exploit the vulnerability to crack the cipher text and cause information leak on the transmission links.

Frequently asked questions

What is CVE-2017-8191?: FusionSphere OpenStack V100R006C00SPC102(NFV)has a week cryptographic algorithm vulnerability. Attackers may exploit the vulnerability to crack the cipher text and cause information leak on the transmission links.
How severe is CVE-2017-8191?: CVE-2017-8191 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2017-8191 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-8191?: CVE-2017-8191 affects Huawei Fusionsphere Openstack. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-8191?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-8191 published?: CVE-2017-8191 was published on 2017-11-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:huawei:fusionsphere_openstack:v100r006c00spc102\(nfv\):*:*:*:*:*:*:*

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