CVE & CISA-KEV Catalog

CVE-2024-8451

HIGH
7.5
CVSS v3
NVD

Description

Certain switch models from PLANET Technology have an SSH service that improperly handles insufficiently authenticated connection requests, allowing unauthorized remote attackers to exploit this weakness to occupy connection slots and prevent legitimate users from accessing the SSH service.

CWE-280Improper Handling of Insufficient PermissionsCWE-400Resource Exhaustion

How to fix

Remediation Available
gs-4210-24p2s firmwareNVD
Affected:< 3.305b240802Fixed in:3.305b240802CVE-2024-8451derived from NVD
gs-4210-24pl4c firmwareNVD
Affected:< 2.305b240719Fixed in:2.305b240719CVE-2024-8451derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

0.53%probability of exploitation in 30 days
41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Third-Party Advisory2
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-10-04.