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CVE-2020-9226

MEDIUM
5.5
CVSS Score
Published: July 6, 2020 at 06:22 PM UTC
Updated: June 17, 2026 at 03:27 AM UTC
2 products affected across 1 vendorP30 FirmwareHUAWEI P30

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.4%

Description

HUAWEI P30 with versions earlier than 10.1.0.135(C00E135R2P11) have an improper signature verification vulnerability. The system does not improper check signature of specific software package, an attacker may exploit this vulnerability to load a crafted software package to the device.

Affected

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

P30 Firmware· Huawei
95%
v < 10.1.0.135(c00e135r2p11)
Affected range stops below 10.1.0.135(c00e135r2p11), so it looks safe — our inference, not a vendor statement
huawei-p30 (same device)
HUAWEI P30· Huawei
60%
v < 10.1.0.135
Affected range stops below 10.1.0.135, so it looks safe — our inference, not a vendor statement

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-20200701-02-smartphone-en

CVSS

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

Quick Info

StatusMODIFIED
CWE
CWE-347

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