4.6
MEDIUM
CVE-2020-9109
"HUAWEI Smartphones Information Disclosure Vulnerability"
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).

INFO

Published Date :

Oct. 12, 2020, 2:15 p.m.

Last Modified :

July 21, 2021, 11:39 a.m.

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

0.9
Affected Products

The following products are affected by CVE-2020-9109 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Huawei p30_pro_firmware
2 Huawei mate_20_firmware
3 Huawei mate_20_x_firmware
4 Huawei laya-al00ep_firmware
5 Huawei tony-al00b_firmware
6 Huawei tony-tl00b_firmware
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2020-9109.

URL Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200930-01-dos-en Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-9109 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-9109 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Jul. 21, 2021

    Action Type Old Value New Value
    Changed CWE CWE-345 CWE-287
  • Initial Analysis by [email protected]

    Oct. 20, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:L/AC:M/Au:N/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200930-01-dos-en No Types Assigned https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200930-01-dos-en Vendor Advisory
    Added CWE NIST CWE-345
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:mate_20_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.160\(c00e160r3p8\) OR cpe:2.3:h:huawei:mate_20:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:mate_20_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.160\(c01e160r2p8\) OR cpe:2.3:h:huawei:mate_20:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:mate_20_x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.160\(c00e160r2p8\) OR cpe:2.3:h:huawei:mate_20_x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:mate_20_x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.160\(c01e160r2p8\) OR cpe:2.3:h:huawei:mate_20_x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:p30_pro_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.160\(c00e160r2p8\) OR cpe:2.3:h:huawei:p30_pro:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:laya-al00ep_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.160\(c786e160r3p8\) OR cpe:2.3:h:huawei:laya-al00ep:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:tony-al00b_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.160\(c00e160r2p11\) OR cpe:2.3:h:huawei:tony-al00b:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:tony-tl00b_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.160\(c01e160r2p11\) OR cpe:2.3:h:huawei:tony-tl00b:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-9109 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.07 }} 0.01%

score

0.28344

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability