CVE-2018-7977

Name: CVE-2018-7977
Creator: NVD / NIST
Published: 2018-11-27T22:29:00.477+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.98%

Last modified Jun 17, 2026

CVE-2018-7977 is a vulnerability of currently unknown severity. 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. EPSS estimates a 0.98% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability

0.98%

57.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Huawei	Fusionsphere Openstack	100r006c00

References

Timeline

Published: Nov 27, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-7977?

How severe is CVE-2018-7977?

Severity scoring for CVE-2018-7977 is pending analysis. The EPSS model estimates a 0.98% probability of exploitation in the next 30 days.

How do I fix CVE-2018-7977?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-7977?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST