CVE & CISA-KEV Catalog

CVE-2020-9109

MEDIUM
4.6
CVSS v3
NVD

Description

There is an information disclosure vulnerability in several smartphones. The device does not sufficiently validate the identity of smart wearable device in certain specific scenario, the attacker need to gain certain information in the victim's smartphone to launch the attack, and successful exploit could cause information disclosure.Affected product versions include:HUAWEI Mate 20 versions earlier than 10.1.0.160(C00E160R3P8),versions earlier than 10.1.0.160(C01E160R2P8);HUAWEI Mate 20 X versions earlier than 10.1.0.160(C00E160R2P8),versions earlier than 10.1.0.160(C01E160R2P8);HUAWEI P30 Pro versions earlier than 10.1.0.160(C00E160R2P8);Laya-AL00EP versions earlier than 10.1.0.160(C786E160R3P8);Tony-AL00B versions earlier than 10.1.0.160(C00E160R2P11);Tony-TL00B versions earlier than 10.1.0.160(C01E160R2P11).

CWE-287Improper Authentication

How to fix

Remediation Available
laya-al00ep firmwareNVD
Affected:< 10.1.0.160(c786e160r3p8)Fixed in:10.1.0.160(c786e160r3p8)CVE-2020-9109derived from NVD
mate 20 firmwareNVD
Affected:< 10.1.0.160(c01e160r2p8)Fixed in:10.1.0.160(c01e160r2p8)CVE-2020-9109derived from NVD
mate 20 x firmwareNVD
Affected:< 10.1.0.160(c01e160r2p8)Fixed in:10.1.0.160(c01e160r2p8)CVE-2020-9109derived from NVD
p30 pro firmwareNVD
Affected:< 10.1.0.160(c00e160r2p8)Fixed in:10.1.0.160(c00e160r2p8)CVE-2020-9109derived from NVD
tony-al00b firmwareNVD
Affected:< 10.1.0.160(c00e160r2p11)Fixed in:10.1.0.160(c00e160r2p11)CVE-2020-9109derived from NVD
tony-tl00b firmwareNVD
Affected:< 10.1.0.160(c01e160r2p11)Fixed in:10.1.0.160(c01e160r2p11)CVE-2020-9109derived 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 VectorPhysical
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityNone
AvailabilityNone

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

Exploit Intelligence

0.22%probability of exploitation in 30 days
12thpercentile

Low risk: more likely to be exploited than 12% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-35082Critical9.8100%KEV + RansomFix
CVE-2023-35078Critical9.8100%KEV + RansomFix
CVE-2017-7921Critical9.8100%KEV-
CVE-2024-7593Critical9.8100%KEV-
CVE-2023-46805High8.2100%KEV + Ransom-
CVE-2022-40684Critical9.8100%KEV + RansomFix
Embed a live status badge for CVE-2020-9109
CVE-2020-9109 severity badge

Markdown

[![CVE-2020-9109](https://tridentstack.com/cve/badge/CVE-2020-9109.svg)](https://tridentstack.com/cve/CVE-2020-9109)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-9109"><img src="https://tridentstack.com/cve/badge/CVE-2020-9109.svg" alt="CVE-2020-9109"></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.