CVE-2024-8456

moderate-risk

Published 2024-09-30

Certain switch models from PLANET Technology lack proper access control in firmware upload and download functionality, allowing unauthenticated remote attackers to download and upload firmware and system configurations, ultimately gaining full control of the devices.

Do I need to act?

1.6% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (2)

Gs-4210-24P2S Firmware

Gs-4210-24Pl4C Firmware

Affected Vendors

Planet

References (2)

Third Party Advisory https://www.twcert.org.tw/en/cp-139-8062-92f17-2.html

Third Party Advisory https://www.twcert.org.tw/tw/cp-132-8061-91872-1.html

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moderate-risk

Severity 32/34 · Critical

Exploitability 4/34 · Minimal

Exposure 7/34 · Low