Description
The TRENDnet TI-PG1284i switch(hw v2.0R) prior to version 2.0.2.S0 suffers from a null pointer dereference vulnerability. This vulnerability exists in its lldp related component. Due to fail to check if ChassisID TLV is contained in the packet, by sending a crafted lldp packet to the device, an attacker can crash the process due to null pointer dereference.
Published: 2022-05-11
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-20027 The TRENDnet TI-PG1284i switch(hw v2.0R) prior to version 2.0.2.S0 suffers from a null pointer dereference vulnerability. This vulnerability exists in its lldp related component. Due to fail to check if ChassisID TLV is contained in the packet, by sending a crafted lldp packet to the device, an attacker can crash the process due to null pointer dereference.
History

No history.

Subscriptions

Trendnet Teg-30102ws Teg-30102ws Firmware Ti-g102i Ti-g102i Firmware Ti-g160i Ti-g160i Firmware Ti-g642i Ti-g642i Firmware Ti-pg102i Ti-pg102i Firmware Ti-pg1284i Ti-pg1284i Firmware Ti-pg541i Ti-pg541i Firmware Ti-rp262i Ti-rp262i Firmware Tpe-30102ws Tpe-30102ws Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T23:50:41.433Z

Reserved: 2021-05-20T00:00:00.000Z

Link: CVE-2021-33317

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-05-11T18:15:22.783

Modified: 2024-11-21T06:08:40.580

Link: CVE-2021-33317

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses