CVE-2021-37085 json
There is a Encoding timing vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to denial of service.
published 2021-12-07 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-23661
- cvss
- 5.9
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 41%
- public exploits
- 0
- none known
Summary
There is a Encoding timing vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to denial of service.
Patch / fix
- huawei harmonyos 2.0
Exploit prediction
0.47% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 7.1 | AV:N/AC:M/Au:N/C:N/I:N/A:C |
Affected products
- Huawei HarmonyOS
Classification
- Weakness
-
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
References
Sources
- CVE List CVE-2021-37085
- NVD CVE-2021-37085
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.