CVE-2021-39995

6.5 mediumEPSS 0.6%

Medium (6.5) in huawei. EPSS 0.6% chance of exploitation in the next 30 days.

Some Huawei products use the OpenHpi software for hardware management. A function that parses data returned by OpenHpi contains an out-of-bounds read vulnerability that could lead to a denial of service. Affected product versions include: eCNS280_TD V100R005C10; eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300.

Severity

CVSS 3.1

6.5 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 48% of CVEs (scores of 2026-10-31)
CWE: CWE-125
Published: 2021-11-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

huawei:ecns280_td_firmware
huawei:ese620x_vess_firmware

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211124-03-dos-en
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211124-03-dos-en

Check your stack JSON