HTTP Authentication Vulnerability in TP-Link Routers
CVE-2019-6971

9.8CRITICAL

Key Information:

Vendor
Tp-link
Status
Tl-wr1043nd Firmware
Vendor
CVE Published:
19 June 2019

Summary

A serious vulnerability exists in TP-Link TL-WR1043ND V2 devices that allows attackers to exploit the HTTP authentication mechanism. By sending a crafted cookie within an HTTP authentication packet to the router's management web interface, an attacker gains unauthorized control over the device without needing the actual credentials. This poses significant security risks as it enables potential manipulation and misuse of the router's configuration, impacting the overall network integrity.

References

https://github.com/MalFuzzer/Vulnerability-Research/blob/...
x_refsource_MISC
https://twitter.com/MalFuzzer/status/1141269335685652480?...
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

.