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Fencer Vulns
high 7.5

CVE-2021-36988 json

There is a Parameter verification issue in Huawei Smartphone.Successful exploitation of this vulnerability can affect service integrity.

published 2021-10-28 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-23564

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 48%
public exploits
0
none known

Summary

There is a Parameter verification issue in Huawei Smartphone.Successful exploitation of this vulnerability can affect service integrity.

Exploit prediction

0.60% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected products

  • Huawei EMUI
  • Huawei Magic UI

References

Sources

Fencer Vulns 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.