Is CVE-2020-9123 in the CISA KEV catalog?

No. CVE-2020-9123 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-9123?

CVE-2020-9123 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2020-9123?

CVE-2020-9123 has an EPSS score of 0.79% (52th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-9123?

Upgrade p30 pro firmware to 10.1.0.160(c01e160r2p8) or later.

CVE & CISA-KEV Catalog

CVE-2020-9123

HIGH

7.8

CVSS v3

NVD

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.

CWE-787Out-of-bounds Write

How to fix

Remediation Available

p30 pro firmwareNVD

Affected:< 10.1.0.160(c01e160r2p8)Fixed in:10.1.0.160(c01e160r2p8)CVE-2020-9123derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.79%probability of exploitation in 30 days

52ndpercentile

Moderate risk: more likely to be exploited than 52% of all known CVEs.

References

Vendor Advisory1

huawei.com

Related Vulnerabilities

Other CWE-787 (Out-of-bounds Write) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-22457	Critical	9.0	100%	KEV + Ransom	Fix
CVE-2025-0282	Critical	9.0	100%	KEV + Ransom	-
CVE-2015-3113	Critical	9.8	100%	KEV	Fix
CVE-2021-20038	Critical	9.8	100%	KEV + Ransom	-
CVE-2023-4863	High	8.8	100%	KEV	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix

Embed a live status badge for CVE-2020-9123

Markdown

[![CVE-2020-9123](https://tridentstack.com/cve/badge/CVE-2020-9123.svg)](https://tridentstack.com/cve/CVE-2020-9123)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-9123"><img src="https://tridentstack.com/cve/badge/CVE-2020-9123.svg" alt="CVE-2020-9123"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.