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CVE-2020-1801

MEDIUM
5.5
CVSS Score
Published: April 10, 2020 at 02:04 PM UTC
Updated: June 17, 2026 at 03:02 AM UTC
4 products affected across 1 vendorMate 30 FirmwareMate 30 Pro FirmwareHUAWEI Mate 30

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.6%

Description

There is an improper authentication vulnerability in several smartphones. Certain function interface in the system does not sufficiently validate the caller's identity in certain share scenario, successful exploit could cause information disclosure. Affected product versions include:Mate 30 Pro versions Versions earlier than 10.0.0.205(C00E202R7P2);Mate 30 versions Versions earlier than 10.0.0.205(C00E201R7P2).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Mate 30 Firmware· Huawei
95%
v < 10.0.0.205(c00e201r7p2)
Affected range stops below 10.0.0.205(c00e201r7p2), so it looks safe — our inference, not a vendor statement
huawei-mate-30 (same device)
Mate 30 Pro Firmware· Huawei
95%
v < 10.0.0.205(c00e202r7p2)
Affected range stops below 10.0.0.205(c00e202r7p2), so it looks safe — our inference, not a vendor statement
huawei-mate-30-pro (same device)
Mate 30 Pro· Huawei
60%
v < 10.0.0.205
Affected range stops below 10.0.0.205, so it looks safe — our inference, not a vendor statement
HUAWEI Mate 30· Huaweidevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200408-01-smartphone-en

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-287

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