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Fencer Intel
medium 5.5

CVE-2019-5247 json

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

published 6y ago modified 4mo ago also EUVD-2019-14852

cvss
5.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 8%
public exploits
0
none known

Summary

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.

Patch / fix

  • huawei atlas_300_firmware 1.0.0.spc102
  • huawei atlas_500_firmware 1.0.0.spc102

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Exploit prediction

0.19% chance of exploitation in the next 30 days, higher than 8% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD 2.0 2.1 AV:L/AC:L/Au:N/C:N/I:N/A:P

Affected products

  • n/a Atlas 300, Atlas 500

Classification

Weakness
  • CWE-120 Buffer Copy without Checking Size of Input

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.