CVE-2016-4087

8.1 highEPSS 1.5%

Huawei S12700 switches with software before V200R008C00SPC500 and S5700 switches with software before V200R005SPH010, when the debug switch is enabled, allows remote attackers to cause a denial of service or execute arbitrary code via crafted DNS packets.

Severity

CVSS 3.0

8.1 high

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2016-05-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

huawei:s12700_firmware
huawei:s5700_firmware

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160427-01-dns-en
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160427-01-dns-en

Check your stack JSON