PT-2021-14081 · Aterm · Aterm Wf800Hp

Satoru Nagaoka · Published 2021-01-28 · Updated 2021-02-01 · CVE-2021-20620

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Aterm WF800HP versions 1.0.9 and earlier

Description: The issue allows remote attackers to inject an arbitrary script via unspecified vectors, which can lead to cross-site scripting.

Recommendations: For versions 1.0.9 and earlier, update to a version later than 1.0.9 to resolve the issue. As a temporary workaround, consider restricting access to the device's web interface to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-20620

Affected Products

Aterm Wf800Hp

References · 6

• https://aterm.jp/support/tech/2019/0328.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-20620 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20620 · Security Note
• https://jpn.nec.com/security-info/secinfo/nv21-005.html · Note
• https://t.me/cibsecurity/22776 · Telegram Post
• https://jvn.jp/en/jp/JVN38248512/index.html · Note