CVE-2024-49057Network attack vector

UI spoofing via malicious Android application

Published Dec 10, 2024 · Updated Jun 9, 2026

Improper input validation in Microsoft Defender for Endpoint for Android before 1.0.7128.0101 allows remote attackers to spoof its interface. Microsoft has not disclosed which input or component accepts the malicious application's data or how validation fails. Exploitation requires the user to install and use a specially crafted malicious application; Microsoft has not described the spoofed content.

CVSS severity8.1
High
EPSS probability1.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Microsoft Defender for Endpoint for Android before 1.0.7128.0101 allows remote attackers to spoof its interface. Microsoft has not disclosed which input or component accepts the malicious application's data or how validation fails. Exploitation requires the user to install and use a specially crafted malicious application; Microsoft has not described the spoofed content.

The record

CVE
CVE-2024-49057
Published
Dec 10, 2024
Updated
Jun 9, 2026
Vendor
Microsoft
Product
Microsoft Defender for Endpoint for Android
Classifications
CWE-20, T1036
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0.0.0 <1.0.7128.0101

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Microsoft · Microsoft Defender for Endpoint for Androidversion=1.0.0.0 <1.0.7128.0101

Published CVSS scores

8.1MicrosoftCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
7.1MicrosoftCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1036Masquerading

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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