Home/CVE/TP-Link TL-WR840N v5 00000005 devices allow XSS via the network name. The attacker must log into the router by breaking
CVE

CVE-2019-12195

TP-Link TL-WR840N v5 00000005 devices allow XSS via the network name. The attacker must log into the router by breaking

TP-Link TL-WR840N v5 00000005 devices allow XSS via the network name. The attacker must log into the router by breaking the password and going to the admin login page by THC-HYDRA to get the network name. With an XSS payload, the network name changed automatically and the internet connection was disconnected.

All the users become disconnected from the internet.

MEDIUM · CVSS 4.8 EPSS 0.00447
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  • Public exploit or PoC is available
Sigma rules0 YARA rules0

Scoring & Timeline

4.8
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD24 May 2019 · 04:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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