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CVE-2020-9123

HIGH
7.8
CVSS Score
Published: October 12, 2020 at 01:41 PM UTC
Updated: June 17, 2026 at 03:27 AM UTC
2 products affected across 1 vendorP30 Pro FirmwareP30,P30 Pro

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Severity
HIGH7.8
Exploit prediction
EPSS 0.8%

Description

HUAWEI P30 Pro versions earlier than 10.1.0.160(C00E160R2P8) and versions earlier than 10.1.0.160(C01E160R2P8) have a buffer overflow vulnerability. An attacker induces users to install malicious applications and sends specially constructed packets to affected devices after obtaining the root permission. Successful exploit may cause code execution.

Affected

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

P30 Pro Firmware· Huawei
95%
v < 10.1.0.160(c00e160r2p8)v < 10.1.0.160(c01e160r2p8)
Affected range stops below 10.1.0.160(c00e160r2p8), so it looks safe — our inference, not a vendor statement
Affected range stops below 10.1.0.160(c01e160r2p8), so it looks safe — our inference, not a vendor statement
huawei-p30-pro (same device)
P30,P30 Pro· Huawei
60%
v < 10.1.0.160
Affected range stops below 10.1.0.160, 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-20200930-01-buffer-en

CVSS

7.8HIGH[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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