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CVE-2024-47121 Details

Description

The goTenna Pro App uses a weak password for sharing encryption keys via the key broadcast method. If the broadcasted encryption key is captured over RF, and password is cracked via brute force attack, it is possible to decrypt it and use it to decrypt all future and past messages sent via encrypted broadcast with that particular key. This only applies when the key is broadcasted over RF. This is an optional feature, so it is recommended to use local QR encryption key sharing for additional security on this and previous versions.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CNA: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04	[email protected]	Third Party AdvisoryUS Government Resource

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-521	Weak Password Requirements	[email protected]

Affected Products

Product	Versions
gotenna gotenna pro	< 2.0.3
CPE cpe:2.3:a:gotenna:gotenna_pro::::::android::* cpe:2.3:a:gotenna:gotenna_pro::::::iphone_os::* Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Nov 1, 2024	Modified Analysis	[email protected]
Oct 17, 2024	CVE Modified	[email protected]
Oct 7, 2024	Initial Analysis	[email protected]
Sep 26, 2024	New CVE Received	[email protected]