CVE Vulnerabilities

CVE-2018-18489

Published: Apr 16, 2019 | Modified: Aug 24, 2020

CVSS 3.x

4.9

MEDIUM

Source:

NVD

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CVSS 2.x

6.8 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2018-18489
CWE	https://cwe.mitre.org/data/definitions/.html

The ping feature in the Diagnostic functionality on TP-LINK WR840N v2 Firmware 3.16.9 Build 150701 Rel.51516n devices allows remote attackers to cause a denial of service (HTTP service termination) by modifying the packet size to be higher than the UI limit of 1472.

Affected Software

Name	Vendor	Start Version	End Version
Wr840n_firmware	Tp-link	3.16.9 (including)	3.16.9 (including)

References

https://youtu.be/VGNEYWR9MgY

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