What’s Vulnerable › Vulnerabilities

CVE-2019-20070

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-12-30 · updated 2026-06-17
• Weakness: CWE-79

Description

On Netis DL4323 devices, XSS exists via the urlFQDN parameter to form2url.cgi (aka the Keyword field of the URL Blocking Configuration).

Affected products

• Netis-Systems Dl4343 Firmware: all versions

References

• https://drive.google.com/open?id=1EtpCu6eZ0Hf2J70zg59wIlhUE8_bx1HE
• https://drive.google.com/open?id=1vIHv-UY0QLdnxDi-RW1hQHrdcuho0HRf
• https://fatihhcelik.blogspot.com/2019/12/xss-vulnerability-on-netis-dl4323.html
• https://drive.google.com/open?id=1EtpCu6eZ0Hf2J70zg59wIlhUE8_bx1HE
• https://drive.google.com/open?id=1vIHv-UY0QLdnxDi-RW1hQHrdcuho0HRf
• https://fatihhcelik.blogspot.com/2019/12/xss-vulnerability-on-netis-dl4323.html

Get alerted when CVE-2019-20070 or the next vulnerability affects your stack