Multiple vulnerabilities in goTenna Pro App

1) Weak password requirements

EUVDB-ID: #VU97769

Risk: Low

CVSSv4.0: 2.3 [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/E:U/U:Clear]

CVE-ID: CVE-2024-47121

CWE-ID: CWE-521 - Weak Password Requirements

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to weak password requirements for the QR broadcast message. A remote attacker on the local network can decrypt the QR broadcast message and use it to decrypt all future and past messages sent via encrypted broadcast.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

goTenna Pro App for Android: 1.6.1

goTenna Pro App for iOS: 1.6.1

CPE2.3

External links

http://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Insecure Storage of Sensitive Information

EUVDB-ID: #VU97770

Risk: Low

CVSSv4.0: 1.7 [CVSS:4.0/AV:P/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-47122

CWE-ID: CWE-922 - Insecure Storage of Sensitive Information

Exploit availability: No

Description

The vulnerability allows a local attacker to gain access to potentially sensitive information.

The vulnerability exists due to the encryption keys are stored along with a static IV on the device. An attacker with physical access can decrypt all encrypted communications that include P2P, Group, and broadcast messages that use these keys.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

goTenna Pro App for iOS: 1.6.1

goTenna Pro App for Android: 1.6.1

CPE2.3

External links

http://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04

Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Missing support for integrity check

EUVDB-ID: #VU97771

Risk: Low

CVSSv4.0: 2.3 [CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-47123

CWE-ID: CWE-353 - Missing Support for Integrity Check

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the affected application uses AES CTR mode for short, encrypted messages without any additional integrity checking mechanisms. A remote attacker on the local network can access the messages and cause them to be malleable.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

goTenna Pro App for iOS: 1.6.1

goTenna Pro App for Android: 1.6.1

CPE2.3

External links

http://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Cleartext transmission of sensitive information

EUVDB-ID: #VU97772

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-47124

CWE-ID: CWE-319 - Cleartext Transmission of Sensitive Information

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to the affected pplication does not encrypt the callsigns of its users. A remote attacker with ability to intercept network traffic can reveal information about the users.

Mitigation

Install update from vendor's website.

Vulnerable software versions

goTenna Pro App for iOS: 1.6.1

goTenna Pro App for Android: 1.6.1

CPE2.3

External links

http://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Improper restriction of communication channel to intended endpoints

EUVDB-ID: #VU97773

Risk: Medium

CVSSv4.0: 6.2 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-47125

CWE-ID: CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the affected application does not authenticate public keys. A remote attacker on the local network can intercept and manipulate messages.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

goTenna Pro App for iOS: 1.6.1

goTenna Pro App for Android: 1.6.1

CPE2.3

External links

http://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

EUVDB-ID: #VU97774

Risk: Low

CVSSv4.0: 4.9 [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:U/U:Clear]

CVE-ID: CVE-2024-47126

CWE-ID: CWE-338 - Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to the affected application does not use SecureRandom when generating its cryptographic keys. A remote attacker on the local network can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

goTenna Pro App for iOS: 1.6.1

goTenna Pro App for Android: 1.6.1

CPE2.3

External links

http://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Observable Response Discrepancy

EUVDB-ID: #VU97775

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-47129

CWE-ID: CWE-204 - Observable Response Discrepancy

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to the observable response discrepancy issue. A remote attacker on the local network can tell the length of the payload regardless of the encryption used.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

goTenna Pro App for iOS: 1.6.1

goTenna Pro App for Android: 1.6.1

CPE2.3

External links

http://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Missing Authentication for Critical Function

EUVDB-ID: #VU97787

Risk: Medium

CVSSv4.0: 6.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-47130

CWE-ID: CWE-306 - Missing Authentication for Critical Function

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to missing authentication for critical function. A remote attacker on the local network can update the local public keys used for P2P and Group messages.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

goTenna Pro App for iOS: 1.6.1

goTenna Pro App for Android: 1.6.1

CPE2.3

External links

http://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Insertion of Sensitive Information Into Sent Data

EUVDB-ID: #VU97816

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-47128

CWE-ID: CWE-201 - Insertion of Sensitive Information Into Sent Data

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to the broadcast key name is always sent unencrypted and can reveal the location of operation. A remote attacker on the local network can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

goTenna Pro App for iOS: 1.6.1

goTenna Pro App for Android: 1.6.1

CPE2.3

External links

http://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) Improper Authentication

EUVDB-ID: #VU97834

Risk: Low

CVSSv4.0: 4.9 [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:U/U:Clear]

CVE-ID: CVE-2024-47127

CWE-ID: CWE-287 - Improper Authentication

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to a weak authentication mechanism. A remote attacker on the local network can inject any custom message with any GID and Callsign using a software defined radio in existing gotenna mesh networks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

goTenna Pro App for iOS: 1.6.1

goTenna Pro App for Android: 1.6.1

CPE2.3

External links

http://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

Risk	Medium
Patch available	YES
Number of vulnerabilities	10
CVE-ID	CVE-2024-47121 CVE-2024-47122 CVE-2024-47123 CVE-2024-47124 CVE-2024-47125 CVE-2024-47126 CVE-2024-47129 CVE-2024-47130 CVE-2024-47128 CVE-2024-47127
CWE-ID	CWE-521 CWE-922 CWE-353 CWE-319 CWE-923 CWE-338 CWE-204 CWE-306 CWE-201 CWE-287
Exploitation vector	Local network
Public exploit	N/A
Vulnerable software	goTenna Pro App for Android Mobile applications / Apps for mobile phones goTenna Pro App for iOS Mobile applications / Apps for mobile phones
Vendor	goTenna