What’s Vulnerable › Vulnerabilities

CVE-2019-12195

• Severity: medium (CVSS 4.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-05-24 · updated 2026-06-17
• Weakness: CWE-79

Description

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.

Affected products

• TP-Link Tl-Wr840N Firmware: 0.9.1_3.16

References

• http://packetstormsecurity.com/files/153027/TP-LINK-TL-WR840N-Cross-Site-Scripting.html
• https://www.tp-link.com/us/security
• http://packetstormsecurity.com/files/153027/TP-LINK-TL-WR840N-Cross-Site-Scripting.html
• https://www.tp-link.com/us/security

Get alerted when CVE-2019-12195 or the next vulnerability affects your stack