CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.5 | $0-$5k | 0.07 |
A vulnerability was found in TRENDnet TI-PG1284i. It has been rated as problematic. Affected by this issue is some unknown functionality of the component lldp. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability.
The weakness was presented 05/12/2022. The advisory is shared for download at trendnet.com. This vulnerability is handled as CVE-2021-33317 since 05/20/2021. There are neither technical details nor an exploit publicly available.
Upgrading to version 2.0.2.S0 eliminates this vulnerability.
Product
Vendor
Name
License
- commercial
CPE 2.3
CPE 2.2
CVSSv3
VulDB Meta Base Score: 5.7VulDB Meta Temp Score: 5.5
VulDB Base Score: 5.7
VulDB Temp Score: 5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Null pointer dereferenceCWE: CWE-476 / CWE-404
ATT&CK: Unknown
Local: No
Remote: Partially
Availability: 🔒
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔒
Upgrade: TI-PG1284i 2.0.2.S0
Timeline
05/20/2021 CVE reserved05/12/2022 Advisory disclosed
05/12/2022 VulDB entry created
05/14/2022 VulDB last update
Sources
Advisory: trendnet.comStatus: Confirmed
CVE: CVE-2021-33317 (🔒)
Entry
Created: 05/12/2022 12:05 PMUpdated: 05/14/2022 02:06 PM
Changes: 05/12/2022 12:05 PM (38), 05/14/2022 02:06 PM (1)
Complete: 🔍
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