Denial of Service Vulnerability in TP-Link TL-WR886N Router
CVE-2018-19528

9.8CRITICAL

Key Information:

Vendor

Tp-link
Status
Tl-wr886n Firmware
Vendor
CVE Published:
26 November 2018

What is CVE-2018-19528?

The TP-Link TL-WR886N version 7.0 1.1.0 is susceptible to a denial of service vulnerability that can be exploited by remote attackers. By sending specially crafted DNS packets to the router's UDP port 53, attackers can trigger a Tlb Load Exception, resulting in an interruption of service. It is essential for users of affected devices to apply necessary security measures to protect their network from potential disruptions.

References

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

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2018-19528 : Denial of Service Vulnerability in TP-Link TL-WR886N Router