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PRIOn knowledge basePRION:CVE-2021-33317HistoryMay 11, 2022 - 6:15 p.m.
Null pointer dereference
2022-05-1118:15:00
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4
0.001 Low
EPSS
Percentile
38.1%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ti-pg1284i_firmware | eq | < 2.0.2.s0 |
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