CVE-2020-21733

PoC ×2—

CVSS 3.1

6.1 medium

EPSS

<1%p52

Published

Sep 14, 2020 (Sep 14, 2020)

Modified

Jul 9, 2026

Description

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

Vendors: sagemcom
Products: f\@st 3686 firmware
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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