Denial of Service Vulnerability in TP-Link TL-WR886N Router
CVE-2018-17008

6.5MEDIUM

Key Information:

Vendor

Tp-link
Status
Tl-wr886n Firmware
Vendor
CVE Published:
13 September 2018

What is CVE-2018-17008?

A vulnerability has been identified in the TP-Link TL-WR886N router models 6.0 (firmware version 2.3.4) and 7.0 (firmware version 1.1.0). Authenticated attackers can exploit this vulnerability by sending excessively long JSON data related to the wireless wlan_host_2g power feature. This exploit can lead to the crashing of critical router services, including inetd, HTTP, DNS, and UPnP, thereby degrading the device's operational stability and potentially disrupting network services for users.

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References

https://github.com/PAGalaxyLab/VulInfo/blob/master/TP-Lin...
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CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability Reserved

  • Vulnerability published

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