CVE-2024-47127

Weak Authentication in goTenna Pro

Published Sep 26, 2024 CVSS 4.0 · 6 Medium EPSS < 1% KEV · Not listed
Description
In the goTenna Pro App there is a vulnerability that makes it possible
to inject any custom message with any GID and Callsign using a software
defined radio in existing goTenna mesh networks. This vulnerability can
be exploited if the device is being used in an unencrypted environment
or if the cryptography has already been compromised. It is advised to
share encryption keys via QR scanning for higher security operations and
update your app to the current release for enhanced encryption
protocols.

Remediation

Vendor Solution

goTenna recommends that users mitigate these vulnerabilities by performing the following updates: * Android Pro: v2.0.3 or greater * iOS Pro: v2.0.3 or greater


Vendor Workaround

goTenna recommends that users follow these mitigations: General Mitigations for All Users/Clients * Use Discreet Callsigns and Key Names: Choose callsigns and key names that do not disclose sensitive information, such as your location, team size, or team name. Avoid using any identifiers that could inadvertently reveal your location or the composition of your team. * Secure End-User Devices: Implement strong security measures on all end-user devices, including the use of encryption and ensuring regular software updates. * Follow Key Rotation Best Practices: Regularly rotate encryption keys according to industry best practices to maintain ongoing security. Pro-Specific Mitigations * Share Encryption Keys via QR Code: Utilize QR codes, similar to ATAK, for the secure exchange of encryption keys. * Secure Broadcasting: When broadcasting, ensure you are in a secured area and transmit the key at a reduced power of 0.5 Watts to limit exposure. * Leverage Layered Encryption: Implement layered encryption keys to securely manage communications, whether interacting with individuals or teams. If you have any questions please contact prosupport@gotenna.com. goTenna recommends users follow their secure operating best practices https://support.gotennapro.com/s/article/Secure-Operating

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2024-42279 In the goTenna Pro App there is a vulnerability that makes it possible to inject any custom message with any GID and Callsign using a software defined radio in existing goTenna mesh networks. This vulnerability can be exploited if the device is being used in an unencrypted environment or if the cryptography has already been compromised. It is advised to share encryption keys via QR scanning for higher security operations and update your app to the current release for enhanced encryption protocols.
History
Type Values Removed Values Added
Description In the goTenna Pro there is a vulnerability that makes it possible to inject any custom message with any GID and Callsign using a software defined radio in existing gotenna mesh networks. This vulnerability can be exploited if the device is being used in a unencrypted environment or if the cryptography has already been compromised. In the goTenna Pro App there is a vulnerability that makes it possible to inject any custom message with any GID and Callsign using a software defined radio in existing goTenna mesh networks. This vulnerability can be exploited if the device is being used in an unencrypted environment or if the cryptography has already been compromised. It is advised to share encryption keys via QR scanning for higher security operations and update your app to the current release for enhanced encryption protocols.
Metrics cvssV3_1

{'score': 3.1, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N'}

cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

Type Values Removed Values Added
CPEs cpe:2.3:a:gotenna:gotenna_pro:*:*:*:*:*:*:*:* cpe:2.3:a:gotenna:gotenna_pro:*:*:*:*:*:android:*:*
cpe:2.3:a:gotenna:gotenna_pro:*:*:*:*:*:iphone_os:*:*
Type Values Removed Values Added
First Time appeared Gotenna gotenna Pro
Weaknesses CWE-287
CPEs cpe:2.3:a:gotenna:gotenna_pro:*:*:*:*:*:*:*:*
Vendors & Products Gotenna gotenna Pro
Metrics cvssV3_1

{'score': 3.1, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N'}

Type Values Removed Values Added
First Time appeared Gotenna
Gotenna pro App
CPEs cpe:2.3:a:gotenna:pro_app:*:*:*:*:*:*:*:*
Vendors & Products Gotenna
Gotenna pro App
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description In the goTenna Pro there is a vulnerability that makes it possible to inject any custom message with any GID and Callsign using a software defined radio in existing gotenna mesh networks. This vulnerability can be exploited if the device is being used in a unencrypted environment or if the cryptography has already been compromised.
Title Weak Authentication in goTenna Pro
Weaknesses CWE-1390
References
Metrics cvssV4_0

{'score': 6, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Oct 17, 2024, 5:35 PM
Reserved
Sep 18, 2024, 9:32 PM
Status
Modified
Published
Sep 26, 2024, 6:15 PM
Modified
Jun 17, 2026, 7:56 AM