CVE-2024-8456Network attack vector

Full device control via unauthenticated transfer routes

Published Sep 30, 2024 · Updated Sep 30, 2024

Missing authentication in PLANET Technology GS-4210 switch firmware allows remote attackers to upload or download firmware and configurations. Multiple HTTP routes expose firmware and configuration transfer functions without checking for an authenticated session. Network access to the web management interface is sufficient to read configuration data or replace firmware, granting full control of the switch.

CVSS severity9.8
Critical
EPSS probability0.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Missing authentication in PLANET Technology GS-4210 switch firmware allows remote attackers to upload or download firmware and configurations. Multiple HTTP routes expose firmware and configuration transfer functions without checking for an authenticated session. Network access to the web management interface is sufficient to read configuration data or replace firmware, granting full control of the switch.

The record

CVE
CVE-2024-8456
Published
Sep 30, 2024
Updated
Sep 30, 2024
Vendor
PLANET Technology Corporation
Product
GS-4210-24PL4C
Classifications
CWE-306, CAPEC-1, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 30, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 30, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2.305b240719
  2. Affected versionversion=0 <3.305b240802

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PLANET Technology Corporation · GS-4210-24PL4Cversion=0 <2.305b240719; version=0 <3.305b240802
PLANET Technology Corporation · GS-4210-24P2Sversion=0 <3.305b240802

Published CVSS scores

9.8TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo