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CVE-2024-8457

PLANET Technology switch devices - Stored cross-site scripting (XSS) in the User Management

MEDIUM
4.8
CVSS Score
Published: September 30, 2024 at 07:39 AM UTC
Updated: June 17, 2026 at 08:22 AM UTC
4 products affected across 1 vendorGs 4210-24p2s FirmwareGs 4210-24pl4c FirmwareGS-4210-24P2S

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Severity
MEDIUM4.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

Certain switch models from PLANET Technology have a web application that does not properly validate specific parameters, allowing remote authenticated users with administrator privileges to inject arbitrary JavaScript, leading to Stored XSS attack.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Gs 4210-24p2s Firmware· Planet
95%
v < 3.305b240802
Affected range stops below 3.305b240802, so it looks safe — our inference, not a vendor statement
planet-gs-4210-24p2s (same device)
Gs 4210-24pl4c Firmware· Planet
95%
v < 2.305b240719
Affected range stops below 2.305b240719, so it looks safe — our inference, not a vendor statement
planet-gs-4210-24pl4c (same device)
GS-4210-24P2S· Planet
60%
v < 3.305b240802
Affected range stops below 3.305b240802, so it looks safe — our inference, not a vendor statement
GS-4210-24PL4C· Planet
60%
v < 2.305b240719
Affected range stops below 2.305b240719, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Third Party Advisory
Source: [email protected]
https://www.twcert.org.tw/en/cp-139-8064-70255-2.html
Third Party Advisory
Source: [email protected]
https://www.twcert.org.tw/tw/cp-132-8063-01634-1.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.8MEDIUMtwcert
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-79

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