CVE-2021-20620 is a cross-site scripting (XSS) vulnerability affecting Aterm WF800HP firmware versions 1.0.9 and earlier, as well as Aterm WG2600HP and WG2600HP_firmware. This medium-severity flaw (CVSS 6.1) allows remote attackers to inject arbitrary scripts through unspecified vectors, potentially leading to client-side impact like information disclosure or defacement. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.0.9CPE matchmatch criteria | cpe:2.3:o:aterm:wg2600hp_firmware:*:*:*:*:*:*:*:* |
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.