Disclosed
CVE-2021-36999
There is a Buffer overflow vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability by sending malicious images and inducing users to open the images may cause remote code execution.
Exploitation Probability (EPSS)
Low Priority0.52%
The Exploit Prediction Scoring System (EPSS) uses machine learning to estimate the probability that a vulnerability will be exploited in the wild within the next 30 days.
0% (Theoretical)100% (Certainty)
7-Day Exploitation Trend
Vulnerability Timeline
2 eventsOct 28, 2021
Vulnerability Disclosed
Published to component-level vulnerability database.
Nov 1, 2021
Last Updated
Record updated with new analysis or tags.
Threat Actor Attribution
PREMIUM INTELAssociated Groups:Lazarus Group, APT28
Ransomware Campaigns:LockBit 3.0, BlackCat
IoCs (Indicators):14 IPs, 3 Hashes
Remediation & Mitigation
SOLUTIONOfficial patches and mitigation steps are available for this vulnerability.
# Update Command
apt-get update && apt-get upgrade -y specific-package
# Verify installation
dpkg -l | grep package-name
apt-get update && apt-get upgrade -y specific-package
# Verify installation
dpkg -l | grep package-name
Affected Products
4 Total
huawei/emui10.1.1
huawei/emui11.0.0
huawei/magic_ui3.1.1
huawei/magic_ui4.0.0
Am I Vulnerable?
Check your domain or package.json for CVE-2021-36999 exposure.
Vulnerability Details
CVSS Base Score
7.8/ 10
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published Date
Oct 28, 2021
Last Modified
Nov 1, 2021
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