PT-2022-2966 · Trendnet · Trendnet Tew-831Dr

Published 2022-06-16 · Updated 2022-06-27 · CVE-2022-30329

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

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

Description The issue is related to an OS injection vulnerability within the web interface of the TRENDnet TEW-831DR router. This vulnerability allows an attacker with valid credentials to execute arbitrary shell commands. The exploitation of this issue can enable a remote attacker to perform unauthorized actions.

Recommendations For version 1.0 601.130.1.1356, consider restricting access to the web interface to minimize the risk of exploitation until a patch is available. As a temporary workaround, limit the use of the web interface to only necessary operations. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2022-03594

CVE-2022-30329

Affected Products

Trendnet Tew-831Dr

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2022-30329 · Security Note
• https://osv.dev/vulnerability/CVE-2022-30329 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-03594 · Security Note
• 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 · Note
• https://t.me/cibsecurity/44699 · Telegram Post