CVE-2024-8458· NVD / CVE Program· CNA twcert

PLANET Technology switch devices - Cross-site Request Forgery

Noroxi assessment

Priority: Monitor (action score 35/100)

The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
Probability of exploitation in the next 30 days: 0.28% (FIRST EPSS).
Anyone who can reach it over the internet can trigger it. No account or password is required. A user must open a link or visit a page. No special conditions are required; it is repeatable.
According to CISA the attack is automatable: targets can be found by mass scanning.
According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

HighCVSS 8.8 · v3.1—No exploit No fix recorded

Published: Sep 30, 2024
Updated: Jun 17, 2026
EPSS: 0.2% · 19th percentile
CWE: CWE-352

Report tools

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Action score

Monitor

Low priority for now.

CVSS: 35 / 40 · 8.8 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 0.2%

CISA SSVC decision

Exploitation: none
Automatable: yes
Technical impact: total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD: —
CNA · twcert: 8.8; NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

Not in KEV: no record of exploitation in the wild
No public exploit code on record
No fixed version yet

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
planet	gs-4210-24p2s firmware	cpe:2.3:o:planet:gs-4210-24p2s_firmware
planet	gs-4210-24p2s	cpe:2.3:h:planet:gs-4210-24p2s
planet	gs-4210-24pl4c firmware	cpe:2.3:o:planet:gs-4210-24pl4c_firmware
planet	gs-4210-24pl4c	cpe:2.3:h:planet:gs-4210-24pl4c

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

planet gs-4210-24p2s firmwarebefore 3.305b240802
planet gs-4210-24pl4c firmwarebefore 2.305b240719

Versions reported by the vendor

Affected version ranges reported by the assigning authority (twcert). Independent of NVD's CPE analysis and usually ahead of it.

PLANET Technology GS-4210-24P2S hardware 3.0
- before 3.305b240802affected
PLANET Technology GS-4210-24PL4C hardware 2.0
- before 2.305b240719affected

Same product

planet: all records

Other highest-scoring records for the same primary product.

CVE-2024-8456PLANET Technology switch devices - Missing Authentication for multiple HTTP routes
39Monitor
CVE-2024-8450PLANET Technology switch devices - Hard-coded SNMPv1 read-write community string
39Monitor
CVE-2024-8448PLANET Technology switch devices - Remote privilege escalation using hard-coded credentials
35Monitor

Published before and after this one in the same product

← EarlierCVE-2024-8455Sep 30, 2024 · PLANET Technology switch devices - Swctrl service exchanges weakly encoded passwords
23Monitor
← EarlierCVE-2024-8457Sep 30, 2024 · PLANET Technology switch devices - Stored cross-site scripting (XSS) in the User Management
19Monitor
Later →CVE-2024-8459Sep 30, 2024 · PLANET Technology switch devices - Cleartext storage of SNMPv3 users' passwords
19Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

Planet LabsHackerOne · disclosure only (VDP)

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

Anyone who can reach it over the internet can trigger it.
No account or password is required.
A user must open a link or visit a page.
No special conditions are required; it is repeatable.

If successful

Confidentiality: high · data can be read
Integrity: high · data or configuration can be modified
Availability: high · the service can be disrupted

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: Required
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

Weakness class (CWE)

CWE-352 · Cross-Site Request Forgery (CSRF)

CVSS vector

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

nvd-secondary

Root cause

State-changing requests rely on the session cookie the browser sends automatically; nothing verifies that the request came from the user’s own page.

The bug in code

The whole CWE-352 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

1app.use(session({ cookie: { httpOnly: true } }));
2app.post("/account/address", updateAddress);

Fixed

1app.use(session({ cookie: { httpOnly: true, sameSite: "lax" } }));
2app.post("/account/address", csrfProtection, updateAddress);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Attack patterns (CAPEC)

ATT&CK techniques

—

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

www.twcert.org.tw/en/cp-139-8066-d6504-2.html

Show all references (1 more)

www.twcert.org.tw/tw/cp-132-8065-579c1-1.html

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records