CVE-2020-9244
HUAWEI Mate 20 Series, P30 Series, Honor Magic2, Honor 20 Series, Honor V20 Encryption File Signing Improper Authentication Vulnerability
Description
HUAWEI Mate 20 versions Versions earlier than 10.1.0.160(C00E160R3P8);HUAWEI Mate 20 Pro versions Versions earlier than 10.1.0.270(C431E7R1P5),Versions earlier than 10.1.0.270(C635E3R1P5),Versions earlier than 10.1.0.273(C636E7R2P4);HUAWEI Mate 20 X versions Versions earlier than 10.1.0.160(C00E160R2P8);HUAWEI P30 versions Versions earlier than 10.1.0.160(C00E160R2P11);HUAWEI P30 Pro versions Versions earlier than 10.1.0.160(C00E160R2P8);HUAWEI Mate 20 RS versions Versions earlier than 10.1.0.160(C786E160R3P8);HonorMagic2 versions Versions earlier than 10.0.0.187(C00E61R2P11);Honor20 versions Versions earlier than 10.0.0.175(C00E58R4P11);Honor20 PRO versions Versions earlier than 10.0.0.194(C00E62R8P12);HonorMagic2 versions Versions earlier than 10.0.0.187(C00E61R2P11);HonorV20 versions Versions earlier than 10.0.0.188(C00E62R2P11) have an improper authentication vulnerability. The system does not properly sign certain encrypted file, the attacker should gain the key used to encrypt the file, successful exploit could cause certain file be forged
INFO
Published Date :
Aug. 11, 2020, 7:15 p.m.
Last Modified :
July 21, 2021, 11:39 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
0.9
Affected Products
The following products are affected by CVE-2020-9244
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.
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-2020-9244.
| URL | Resource |
|---|---|
| https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200805-02-smartphone-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-2020-9244 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-9244 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-287 NVD-CWE-noinfo -
Initial Analysis by [email protected]
Aug. 13, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200805-02-smartphone-en No Types Assigned https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200805-02-smartphone-en Vendor Advisory Added CWE NIST CWE-287 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_pro_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.270\(c431e7r1p5\) OR cpe:2.3:h:huawei:mate_20_pro:-:*:*:*:*:*:*:* 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:p30_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.160\(c00e160r2p11\) OR cpe:2.3:h:huawei:p30:-:*:*:*:*:*:*:* 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:mate_20_rs_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.160\(c786e160r3p8\) OR cpe:2.3:h:huawei:mate_20_rs:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:huawei:honor_magic_2_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.0.187\(c00e61r2p11\) OR cpe:2.3:h:huawei:honor_magic_2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:huawei:honor_20_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.0.175\(c00e58r4p11\) OR cpe:2.3:h:huawei:honor_20:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:huawei:honor_20_pro_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.0.194\(c00e62r8p12\) OR cpe:2.3:h:huawei:honor_20_pro:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:huawei:honor_v20_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.0.188\(c00e62r2p11\) OR cpe:2.3:h:huawei:honor_v20:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:huawei:mate_20_pro_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.270\(c635e3r1p5\) OR cpe:2.3:h:huawei:mate_20_pro:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:huawei:mate_20_pro_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.1.0.273\(c636e7r2p4\) OR cpe:2.3:h:huawei:mate_20_pro:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:huawei:honor_magic_2_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.0.187\(c00e61r2p11\) OR cpe:2.3:h:huawei:honor_magic_2:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-9244 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-9244
weaknesses.
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
0.28730
percentile