What’s Vulnerable › Vulnerabilities

CVE-2019-20072

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% 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 form2Ddns.cgi hostname parameter (Dynamic DNS Configuration).

Affected products

• Netis-Systems Dl4343 Firmware: all versions

References

• https://drive.google.com/open?id=1IGRYVci8fxic0jJJb-pAfAK1kJ4V2yGM
• https://drive.google.com/open?id=1VPEX136-JaVDeY0JgQTqRNdMTPOhfEN7
• https://fatihhcelik.blogspot.com/2019/12/xss-vulnerability-on-hostname-input.html
• https://drive.google.com/open?id=1IGRYVci8fxic0jJJb-pAfAK1kJ4V2yGM
• https://drive.google.com/open?id=1VPEX136-JaVDeY0JgQTqRNdMTPOhfEN7
• https://fatihhcelik.blogspot.com/2019/12/xss-vulnerability-on-hostname-input.html

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