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CVE-2024-8458: Certain switch models from PLANET Technology have a web application that is vulnerable to Cross-Site Request F

36
Routine
HIGH 8.8UPGRADEUPGRADE

CVE-2024-8458 is a high-severity flaw (CVSS 8.8) affecting gs-4210-24p2s firmware, gs-4210-24pl4c firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Certain switch models from PLANET Technology have a web application that is vulnerable to Cross-Site Request Forgery (CSRF). An unauthenticated remote attacker can trick a user into visiting a malicious website, allowing the attacker to impersonate the user and perform actions on their behalf, such as creating accounts.

Why this priority

  • High severity

A fixed release or distro patch exists.

Risk facts

CVSS score8.8 (High)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionRequired
EPSS exploit chance0.3% (top 79%)
CISA exploited listNo
WeaknessCWE-352
Published2024-09-30
Last modified2026-06-17
Publisher (CNA): TWCERT/CC · Vendor: planet

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Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

planet gs-4210-24p2s firmware UPGRADE
Affected: < 3.305b240802
Fixed in: 3.305b240802
Safe to downgrade to: no unaffected older release
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
planet gs-4210-24pl4c firmware UPGRADE
Affected: < 2.305b240719
Fixed in: 2.305b240719
Safe to downgrade to: no unaffected older release
Check your OS release
cat /etc/os-release; uname -r
Debian / Ubuntu
sudo apt update && sudo apt full-upgrade
RHEL / Amazon Linux / Fedora
sudo dnf upgrade --refresh
Windows
Install the latest cumulative update from Windows Update
If no patch exists yet
OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-8458?

gs-4210-24p2s firmware: upgrade to 3.305b240802; gs-4210-24pl4c firmware: upgrade to 2.305b240719. Exact commands for each OS are on this page.

Is CVE-2024-8458 being exploited?

CVE-2024-8458 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-8458 affect?

CVE-2024-8458 affects gs-4210-24p2s firmware, gs-4210-24pl4c firmware. Severity is high (CVSS 8.8). Certain switch models from PLANET Technology have a web application that is vulnerable to Cross-Site Request Forgery (CSRF). An unauthenticated remote attacker can trick a user into visiting a malicious website, allowing the attacker to imp

How urgent is CVE-2024-8458?

Priority 36/100. High severity

Related CVEs

References

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