CVE-2020-21733 describes multiple Cross-Site Scripting (XSS) vulnerabilities found in the Sagemcom F@ST3686 v1.0 HUN 3.97.0 firmware, specifically within the RgDiagnostics.asp, RgDdns.asp, RgFirewallEL.asp, and RgVpnL2tpPptp.asp pages. This vulnerability has a CVSS score of 6.1 (Medium), indicating it can be exploited remotely with low attack complexity, requiring user interaction, and potentially leading to low impact on confidentiality and integrity. There is no evidence of active exploitation, nor are there publicly available exploits in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting low public awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0_hun_3.97.0CPE matchmatch criteria | cpe:2.3:o:sagemcom:f\@st_3686_firmware:1.0_hun_3.97.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.