TP-Link TL-WR740N ARP resource consumption
|CVSS Meta Temp Score|
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|Current Exploit Price (≈)|
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|CTI Interest Score|
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A vulnerability classified as problematic has been found in TP-Link TL-WR740N (Router Operating System) (version unknown). Affected is an unknown part of the component ARP Handler. The manipulation with an unknown input leads to a resource consumption vulnerability. CWE is classifying the issue as CWE-400. The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. This is going to have an impact on availability.
The weakness was disclosed 12/06/2022. The advisory is shared for download at youtube.com. This vulnerability is traded as CVE-2022-4296. Technical details are unknown but a public exploit is available.
It is declared as proof-of-concept. The exploit is shared for download at youtube.com.
It is possible to mitigate the weakness by firewalling .
VideoYoutube: Not available anymore
CVSSv3VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.7
VulDB Base Score: 6.5
VulDB Temp Score: 5.7
VulDB Vector: 🔒
VulDB Reliability: 🔍
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
ExploitingClass: Resource consumption
CWE: CWE-400 / CWE-404
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
0-Day Time: 🔒
Timeline12/06/2022 Advisory disclosed
12/06/2022 +0 days CVE reserved
12/06/2022 +0 days VulDB entry created
12/26/2022 +20 days VulDB last update
Status: Not defined
CVE: CVE-2022-4296 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013
EntryCreated: 12/06/2022 08:13 AM
Updated: 12/26/2022 10:29 AM
Changes: 12/06/2022 08:13 AM (41), 12/06/2022 08:14 AM (1), 12/26/2022 10:29 AM (2)
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