CVE-2019-20070 — MEDIUM (6.1)

Vulnerability Description

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

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Netis-Systems	Dl4343 Firmware	-
Netis-Systems	Dl4343	-

Related Weaknesses (CWE)

CWE-79

References

https://drive.google.com/open?id=1EtpCu6eZ0Hf2J70zg59wIlhUE8_bx1HEExploitThird Party Advisory
https://drive.google.com/open?id=1vIHv-UY0QLdnxDi-RW1hQHrdcuho0HRfExploitThird Party Advisory
https://fatihhcelik.blogspot.com/2019/12/xss-vulnerability-on-netis-dl4323.htmlExploitThird Party Advisory
https://drive.google.com/open?id=1EtpCu6eZ0Hf2J70zg59wIlhUE8_bx1HEExploitThird Party Advisory
https://drive.google.com/open?id=1vIHv-UY0QLdnxDi-RW1hQHrdcuho0HRfExploitThird Party Advisory
https://fatihhcelik.blogspot.com/2019/12/xss-vulnerability-on-netis-dl4323.htmlExploitThird Party Advisory

FAQ

What is CVE-2019-20070?

CVE-2019-20070 is a vulnerability with a CVSS score of 6.1 (MEDIUM). On Netis DL4323 devices, XSS exists via the urlFQDN parameter to form2url.cgi (aka the Keyword field of the URL Blocking Configuration).

How severe is CVE-2019-20070?

CVE-2019-20070 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-20070?

Check the references section above for vendor advisories and patch information. Affected products include: Netis-Systems Dl4343 Firmware, Netis-Systems Dl4343.