CVE-2021-37133
HIGH
7.5
CVSS Score
Published: January 3, 2022 at 09:07 PM UTC
Updated: June 17, 2026 at 04:00 AM UTC
3 products affected across 1 vendorHarmonyOSEMUIMagic UI
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Severity
HIGH7.5
Exploit prediction
EPSS 0.7%
SSVC
No known exploit
Description
There is an Unauthorized file access vulnerability in Smartphones.Successful exploitation of this vulnerability may affect service confidentiality.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://consumer.huawei.com/en/support/bulletin/2021/11/x_refsource_MISCVendor Advisory
Source: [email protected]
https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.5HIGHCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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