What is CVE-2018-7977?

CVE-2018-7977 is a high-severity vulnerability in Huawei Fusionsphere Openstack, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-11-27.

How severe is CVE-2018-7977?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Huawei Fusionsphere Openstack

CVE-2018-7977

There is an information leakage vulnerability on several Huawei products. Due to insufficient communication protection for specific services, a remote, unauthorized attacker can exploit this vulnerability to connect to specific services to obtain additional information. Successful exploitation of this vulnerability can lead to information leakage.

Vulnerability class: Information Disclosure

EPSS: 0.010 (58.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Huawei Fusionsphere_openstack — versions 100r006c00
Huawei Technologies Co., Ltd. Fusionsphere Openstack — versions V100R006C00

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2018-7977?: CVE-2018-7977 is a high-severity vulnerability in Huawei Fusionsphere Openstack, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-11-27.
How severe is CVE-2018-7977?: High severity. CVSS v3 base score is 7.5 out of 10.