Gotenna
CVE-2025-32889
HIGH
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A07:2025 - Authentication Failures
ASVS 5.0
V6 - Authentication Credential externalization
MITRE ATT&CK
2 techniques across 2 tactics: Persistence, Credential Access The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 7.3 (HIGH). Attack characteristics: local attack vector, low complexity, no privileges required, no user interaction not required. EPSS exploitation probability: 0.09%. |
| Exploit ScenarioDerived | A local attacker with access to the system could gain access using credentials embedded in source code. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAIv1 – Mar 28, 2026
An issue was discovered on goTenna v1 devices with app 5.5.3 and firmware 0.25.5. Rated high severity (CVSS 7.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Remove hard-coded credentials, use environment variables or secrets management, rotate exposed credentials immediately.
Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Use of Hard-coded Credentials (CWE-798), which allows attackers to gain access using credentials embedded in source code. An issue was discovered on goTenna v1 devices with app 5.5.3 and firmware 0.25.5. The verification token used for sending SMS through a goTenna server is hardcoded in the app. Affected products include: Gotenna Mesh Firmware, Gotenna.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionCVE.org
An issue was discovered on goTenna v1 devices with app 5.5.3 and firmware 0.25.5. The verification token used for sending SMS through a goTenna server is hardcoded in the app.
Executive ViewAI
CVE-2025-32889 presents moderate security risk, a hard-coded credentials vulnerability rated CVSS 7.3. Successful exploitation could allow attackers to execute arbitrary code or commands on affected systems, potentially leading to full system compromise. Organizations should apply vendor updates when available and consider compensating controls in the interim.
Apply vendor patch. If immediate patching is not feasible: (1) Implement network-level access controls; (2) Enable MFA where possible; (3) Monitor authentication logs for anomalous access.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
Affected Products (CPE)CVE.org
An issue was discovered on goTenna Mesh devices with app 5.5.3 and firmware 1.1.12. Rated medium severity (CVSS 5.3), th
The goTenna Pro App allows unauthenticated attackers to remotely update the local public keys used for P2P and group mes
The goTenna Pro App does not authenticate public keys which allows an unauthenticated attacker to manipulate messages. R
An issue was discovered on goTenna Mesh devices with app 5.5.3 and firmware 1.1.12. Rated high severity (CVSS 7.3), this
An issue was discovered on goTenna v1 devices with app 5.5.3 and firmware 0.25.5. Rated high severity (CVSS 7.1), this v
The goTenna Pro App does not use SecureRandom when generating passwords for sharing cryptographic keys. Rated high sever
The goTenna Pro ATAK Plugin does not use SecureRandom when generating passwords for sharing cryptographic keys. Rated hi
An issue was discovered on goTenna v1 devices with app 5.5.3 and firmware 0.25.5. Rated medium severity (CVSS 6.5), this
In the goTenna Pro App there is a vulnerability that makes it possible to inject any custom message with any GID and Cal
The goTenna Pro App uses AES CTR type encryption for short, encrypted messages without any additional integrity checking
The goTenna Pro App uses a weak password for sharing encryption keys via the key broadcast method. Rated medium severity
The goTenna Pro ATAK plugin uses a weak password for sharing encryption keys via the key broadcast method. Rated medium
Exploit-DB