PT-2021-19702 · Trendnet · Trendnet Tw100-S4W1Ca

Galapag0S · Published 2021-06-17 · Updated 2021-06-24 · CVE-2021-32424

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: TrendNet TW100-S4W1CA version 2.3.32

Description: The issue is related to a lack of proper session controls, allowing a threat actor to make unauthorized changes to the affected router via a specially crafted web page. If an authenticated user interacts with a malicious web page, it could allow for a complete takeover of the router.

Recommendations: For TrendNet TW100-S4W1CA version 2.3.32, as a temporary workaround, consider restricting access to the web interface until a patch is available. Avoid using the router's web interface to interact with untrusted web pages. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2021-32424

Affected Products

Trendnet Tw100-S4W1Ca

References · 3

• https://osv.dev/vulnerability/CVE-2021-32424 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-32424 · Security Note
• https://github.com/Galapag0s/Trendnet_TW100-S4W1CA/blob/main/writeup_CSRF.txt · Note