CVE-2020-4353

Physical-access application crash

Published Apr 23, 2020 · Updated Sep 17, 2024

Denial of service in IBM MaaS360 for Android 6.82 allows physically proximate attackers to crash the application on a managed device. IBM has not published the triggering input, affected component, or crash mechanism. Physical access to an enrolled Android device is required; IBM reports that the resulting crash can expose applications and device settings that MaaS360 policy otherwise restricts.

CVSS severity4.6
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in IBM MaaS360 for Android 6.82 allows physically proximate attackers to crash the application on a managed device. IBM has not published the triggering input, affected component, or crash mechanism. Physical access to an enrolled Android device is required; IBM reports that the resulting crash can expose applications and device settings that MaaS360 policy otherwise restricts.

The record

CVE
CVE-2020-4353
Published
Apr 23, 2020
Updated
Sep 17, 2024
Vendor
IBM
Product
MaaS360
Classifications
T1499.004
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 23, 2020CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 2024Record 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=6.82

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

IBM · MaaS360version=6.82

Published CVSS scores

4.6NIST NVDCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
4.6IBM CorporationCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
2.1NIST NVDAV:L/AC:L/Au:N/C:N/I:N/A:P

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.

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No observations available

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

Weakness, pattern, technique

T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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