CVE-2024-8456

Description

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.

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CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-306 Missing Authentication

Affected Products

Vendor	Product	Versions
planet	gs-4210-24p2s_firmware	< 3.305b240802
planet	gs-4210-24p2s	All
planet	gs-4210-24pl4c_firmware	< 2.305b240719
planet	gs-4210-24pl4c	All

References

Other References

https://www.twcert.org.tw/en/cp-139-8062-92f17-2.html https://www.twcert.org.tw/tw/cp-132-8061-91872-1.html

Frequently Asked Questions

What is CVE-2024-8456? +

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. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-8456? +

CVE-2024-8456 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-8456? +

CVE-2024-8456 affects products from planet, specifically: gs-4210-24p2s, gs-4210-24p2s_firmware, gs-4210-24pl4c, gs-4210-24pl4c_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-8456? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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