CVE-2020-21733

Public Exploit

Description

Sagemcom F@ST3686 v1.0 HUN 3.97.0 has XSS via RgDiagnostics.asp, RgDdns.asp, RgFirewallEL.asp, RgVpnL2tpPptp.asp.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.43%
Vendor Advisory sagemcom.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://sagemcom.com vendor advisory
http://sagemcomfst3686v10hun3970.com broken link
https://github.com/Gr3gPr1est/BugReport/blob/master/SAGEM_F%40ST3686_v1.0_HUN_3.97.0_XSS_Vuln..pdf third party advisory exploit
https://github.com/Gr3gPr1est/BugReport/blob/master/CVE-2020-21733 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-21733?
CVE-2020-21733 has been scored as a medium severity vulnerability.
How to fix CVE-2020-21733?
To fix CVE-2020-21733, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-21733 being actively exploited in the wild?
It is possible that CVE-2020-21733 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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