VulnerabilityModified

CVE-2019-5247

Huawei Atlas 300, Atlas 500 have a buffer overflow vulnerability.

MEDIUM 5.5EPSS 0.19%

Does this matter?

Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own.

Description

Huawei Atlas 300, Atlas 500 have a buffer overflow vulnerability. A local, authenticated attacker may craft specific parameter and send to the process to exploit this vulnerability. Successfully exploit may cause service crash.

CVSS 3.1: 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.19% probability · 8th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-120
Affected: huawei/atlas 300 firmware · huawei/atlas 500 firmware
Source: psirt@huawei.com

EPSS trend

EPSS 0.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191127-01-atlas-enVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191127-01-atlas-enVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.