PT-2019-13155 · Trendnet · Trendnet Tew-827Dru

Published 2019-07-02 · Updated 2019-07-02 · CVE-2019-13148

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TRENDnet TEW-827DRU versions prior to 2.05B11

Description An issue was discovered in the firmware, where a command injection is possible in the "apply.cgi" endpoint, specifically via the UDP Ports To Open in Add Gaming Rule, and this can be exploited with authentication.

Recommendations For versions prior to 2.05B11, update the firmware to version 2.05B11 or later to resolve the issue. As a temporary workaround, consider restricting access to the "apply.cgi" endpoint until the update is applied. Avoid using the UDP Ports To Open in Add Gaming Rule feature in the Add Gaming Rule section until the issue is resolved.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2019-13148

Affected Products

Trendnet Tew-827Dru

References · 4

• 🔥 https://github.com/TeamSeri0us/pocs/blob/master/iot/trendnet/cmdinject678.jpg · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-13148 · Security Note
• https://osv.dev/vulnerability/CVE-2019-13148 · Vendor Advisory
• https://t.me/malwr/1632 · Telegram Post