CVE-2021-22292

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

There is a denial of service (DoS) vulnerability in eCNS280 versions V100R005C00, V100R005C10. Due to a design defect, remote unauthorized attackers send a large number of specific messages to affected devices, causing system resource exhaustion and web application DoS.

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

Affected software

No affected versions have been published.

Timeline

Published
Feb 6, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-22292: High severity, CVSS 7.5 | Vulnix