CVE-2025-32890

MEDIUM
2025-05-01 [email protected]
5.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:39 vuln.today
PoC Detected
Jun 20, 2025 - 16:28 vuln.today
Public exploit code
CVE Published
May 01, 2025 - 18:15 nvd
MEDIUM 5.3

Tags

Information Disclosure Mesh Firmware Gotenna

Description

An issue was discovered on goTenna Mesh devices with app 5.5.3 and firmware 1.1.12. It uses a custom implementation of encryption without any additional integrity checking mechanisms. This leaves messages malleable to an attacker that can access the message.

Analysis

An issue was discovered on goTenna Mesh devices with app 5.5.3 and firmware 1.1.12. Rated medium severity (CVSS 5.3), this vulnerability is no authentication required. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified under CWE-353. An issue was discovered on goTenna Mesh devices with app 5.5.3 and firmware 1.1.12. It uses a custom implementation of encryption without any additional integrity checking mechanisms. This leaves messages malleable to an attacker that can access the message. Affected products include: Gotenna Mesh Firmware, Gotenna.

Affected Products

Gotenna Mesh Firmware, Gotenna.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

47
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: +20

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CVE-2025-32890 vulnerability details – vuln.today
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