What is CVE-2016-3678?

CVE-2016-3678 is a high-severity vulnerability in Huawei S5300, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2016-04-11.

How severe is CVE-2016-3678?

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

Improper input validation in Huawei S5300

CVE-2016-3678

Huawei Quidway S9700, S5700, S5300, S9300, and S7700 switches with software before V200R003SPH012 allow remote attackers to cause a denial of service (switch restart) via crafted traffic.

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

EPSS: 0.003 (51.8th 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:N/I:N/A:H.

Affected products

Huawei S5300
Huawei S5300_firmware — versions v200r003c00spc500
Huawei S5700
Huawei S5700_firmware — versions v200r003c00spc500
Huawei S7700
Huawei S7700_firmware — versions v200r003c00spc500
Huawei S9300
Huawei S9300_firmware — versions v200r003c00spc500
Huawei S9700
Huawei S9700_firmware — versions v200r003c00spc500

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2016-3678?: CVE-2016-3678 is a high-severity vulnerability in Huawei S5300, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2016-04-11.
How severe is CVE-2016-3678?: High severity. CVSS v3 base score is 7.5 out of 10.