Improper input validation in Huawei Fusionaccess

CVE-2015-7844

Huawei FusionAccess with software V100R005C10,V100R005C20 could allow attackers to craft and send a malformed HDP protocol packet to cause the virtual cloud desktop to be displaying an error and not usable.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published · last modified .

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:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.007 (53.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 53.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2015-7844: held from 0.007 to 0.007.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

  • Huawei Fusionaccess — versions v100r005c10, v100r005c20
  • Fusionaccess V100r005c10,v100r005c20 — versions FusionAccess V100R005C10,V100R005C20

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2015-7844?
CVE-2015-7844 is a high-severity vulnerability in Huawei Fusionaccess, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2017-04-02.
How severe is CVE-2015-7844?
High severity. CVSS v3 base score is 7.5 out of 10.