PT-2021-13818 · Trendnet · Trendnet Ac2600 Tew-827Dru

Published 2021-12-30 · Updated 2022-01-07 · CVE-2021-20163

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Trendnet AC2600 TEW-827DRU version 2.08B01

Description: The issue concerns the leakage of information via the ftp web page, where usernames and passwords for all ftp users are revealed in plaintext on the "ftpserver.asp" page.

Recommendations: For Trendnet AC2600 TEW-827DRU version 2.08B01, consider restricting access to the "ftpserver.asp" page until a fix is available. As a temporary workaround, avoid using the ftp feature to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Insufficiently Protected Credentials

Weakness Enumeration

CWE-522

Related Identifiers

CVE-2021-20163

Affected Products

Trendnet Ac2600 Tew-827Dru

References · 4

• https://osv.dev/vulnerability/CVE-2021-20163 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20163 · Security Note
• https://t.me/cvenotify/25108 · Telegram Post
• https://tenable.com/security/research/tra-2021-54 · Note