PT-2022-2965 · Trendnet · Trendnet Tew-831Dr

Published 2022-06-16 · Updated 2022-06-27 · CVE-2022-30328

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions TRENDnet TEW-831DR version 1.0 601.130.1.1356

Description The issue is related to the username and password setup for the web interface, which does not require entering the existing password. This allows a malicious user to change the username and password of the interface, potentially leading to unauthorized access to protected information. The vulnerability is associated with a lack of password recovery mechanism.

Recommendations For TRENDnet TEW-831DR version 1.0 601.130.1.1356, consider restricting access to the web interface until a fix is available. As a temporary workaround, avoid using the web interface for sensitive operations. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

CSRF

Weakness Enumeration

CWE-640

CWE-352

Related Identifiers

BDU:2022-03593

CVE-2022-30328

Affected Products

Trendnet Tew-831Dr

References · 7

• https://bdu.fstec.ru/vul/2022-03593 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-30328 · Security Note
• https://osv.dev/vulnerability/CVE-2022-30328 · Vendor Advisory
• https://research.nccgroup.com/?research=Technical+advisories · Note
• https://research.nccgroup.com/2022/06/10/technical-advisory-multiple-vulnerabilities-in-trendnet-tew-831dr-wifi-router-cve-2022-30325-cve-2022-30326-cve-2022-30327-cve-2022-30328-cve-2022-30329/#CVE-2022-30325 · Note
• https://research.nccgroup.com/2022/06/10/technical-advisory-multiple-vulnerabilities-in-trendnet-tew-831dr-wifi-router-cve-2022-30325-cve-2022-30326-cve-2022-30327-cve-2022-30328-cve-2022-30329 · Note
• https://t.me/cibsecurity/44702 · Telegram Post