CVE-2021-39999

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

There is a buffer overflow vulnerability in eSE620X vESS V100R001C10SPC200 and V100R001C20SPC200. An attacker can exploit this vulnerability by sending a specific message to the target device due to insufficient validation of packets. Successful exploit could cause a denial of service condition.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-120

Affected software

No affected versions have been published.

Timeline

Published
Jul 12, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-39999: High severity, CVSS 7.5 | Vulnix