Denial of Service Vulnerability in TP-Link TL-WR886N Product Line
CVE-2018-17011

6.5MEDIUM

Key Information:

Vendor

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

What is CVE-2018-17011?

An issue has been identified in TP-Link TL-WR886N routers where authenticated attackers can exploit the device by sending excessively long JSON data in the hosts_info parameter. This can result in the disruption of critical router services such as HTTP, DNS, and UPnP, effectively crashing them and rendering the device unusable for legitimate users. Administrators should ensure that their devices are updated to mitigate this vulnerability.

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References

https://github.com/PAGalaxyLab/VulInfo/blob/master/TP-Lin...
x_refsource_MISC

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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