CVE-2024-8451

HIGH EPSS 40.7%
Published Sep 30, 20241y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
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Published Sep 30, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
40.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-280
CWE-400 Uncontrolled Resource Consumption Resource Mgmt

Affected Products 4

VendorProductVersionRange
planetgs-4210-24p2s_firmware* <3.305b240802
planetgs-4210-24p2s3.0any
planetgs-4210-24pl4c_firmware* <2.305b240719
planetgs-4210-24pl4c2.0any

References 2

  • twcert.org.tw https://www.twcert.org.tw/en/cp-139-8052-ac0ea-2.html
    Third Party Advisory
  • twcert.org.tw https://www.twcert.org.tw/tw/cp-132-8051-5048e-1.html
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.