8.8
HIGH
CVE-2024-47126
GoTenna Pro Cryptographic Key Generation Vulnerability
Description

The goTenna Pro App does not use SecureRandom when generating passwords for sharing cryptographic keys. The random function in use makes it easier for attackers to brute force this password if the broadcasted encryption key is captured over RF. This only applies to the optional broadcast of an encryption key, so it is advised to share the key with local QR code for higher security operations.

INFO

Published Date :

Sept. 26, 2024, 6:15 p.m.

Last Modified :

Oct. 17, 2024, 6:15 p.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2024-47126 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Gotenna gotenna_pro
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2024-47126.

URL Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04 Third Party Advisory US Government Resource

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2024-47126 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-47126 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    Oct. 17, 2024

    Action Type Old Value New Value
    Changed Description The goTenna Pro series does not use SecureRandom when generating its cryptographic keys. The random function in use is not suitable for cryptographic use. The goTenna Pro App does not use SecureRandom when generating passwords for sharing cryptographic keys. The random function in use makes it easier for attackers to brute force this password if the broadcasted encryption key is captured over RF. This only applies to the optional broadcast of an encryption key, so it is advised to share the key with local QR code for higher security operations.
    Added CVSS V3.1 ICS-CERT AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Reanalysis by [email protected]

    Oct. 07, 2024

    Action Type Old Value New Value
    Removed CPE Configuration OR *cpe:2.3:a:gotenna:gotenna_pro:*:*:*:*:*:*:*:* versions up to (including) 1.6.1
    Added CPE Configuration OR *cpe:2.3:a:gotenna:gotenna_pro:*:*:*:*:*:iphone_os:*:* versions up to (including) 1.6.1 *cpe:2.3:a:gotenna:gotenna_pro:*:*:*:*:*:android:*:* versions up to (excluding) 2.0.3
  • Initial Analysis by [email protected]

    Oct. 07, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04 No Types Assigned https://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04 Third Party Advisory, US Government Resource
    Added CWE NIST CWE-338
    Added CPE Configuration OR *cpe:2.3:a:gotenna:gotenna_pro:*:*:*:*:*:*:*:* versions up to (including) 1.6.1
  • CVE Received by [email protected]

    Sep. 26, 2024

    Action Type Old Value New Value
    Added Description The goTenna Pro series does not use SecureRandom when generating its cryptographic keys. The random function in use is not suitable for cryptographic use.
    Added Reference ICS-CERT https://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04 [No types assigned]
    Added CWE ICS-CERT CWE-338
    Added CVSS V4.0 ICS-CERT CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-47126 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2024-47126 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability