CVE-2024-8451

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Certain switch models from PLANET Technology have an SSH service that improperly handles insufficiently authenticated connection requests, allowing unauthorized remote attackers to exploit this weakness to occupy connection slots and prevent legitimate users from accessing the SSH service.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-280 CWE-400

Affected software

Vendor	Product	Versions
PLANET Technology	GS-4210-24PL4C hardware 2.0	< 2.305b240719
PLANET Technology	GS-4210-24P2S hardware 3.0	< 3.305b240802

References

https://www.twcert.org.tw/en/cp-139-8052-ac0ea-2.htmlThird Party Advisory
https://www.twcert.org.tw/tw/cp-132-8051-5048e-1.htmlThird Party Advisory

Timeline

Published: Sep 30, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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