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CVE-2024-20840

LOW
2.4
CVSS Score
Published: March 5, 2024 at 04:44 AM UTC
Updated: June 17, 2026 at 07:07 AM UTC
1 product affected across 1 vendorVoice Recorder· also runs on 1 platform

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Severity
LOW2.4
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Improper access control in Samsung Voice Recorder prior to versions 21.5.16.01 in Android 12 and Android 13, 21.4.51.02 in Android 14 allows physical attackers using hardware keyboard to use VoiceRecorder on the lock screen.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Voice Recorder· Samsung
95%
v < 21.4.51.02v < 21.5.16.01
Affected range stops below 21.4.51.02, so it looks safe — our inference, not a vendor statement
Affected range stops below 21.5.16.01, so it looks safe — our inference, not a vendor statement
google-android (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://security.samsungmobile.com/serviceWeb.smsb?year=2024&month=03

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

2.4LOW[email protected]
Attack Vector
PHYSICAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusANALYZED
CWE
NVD-CWE-Other

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