PT-2019-13162 · Trendnet · Tew-827Dru

Published 2019-07-02 · Updated 2020-08-24 · CVE-2019-13155

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 IP Address in the Add Virtual Server section, 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 IP Address field in the Add Virtual Server section of the "apply.cgi" endpoint until the issue is resolved.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2019-13155

Affected Products

Tew-827Dru

References · 4

• 🔥 https://github.com/TeamSeri0us/pocs/blob/master/iot/trendnet/cmdinject45.jpg · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-13155 · Security Note
• https://osv.dev/vulnerability/CVE-2019-13155 · Vendor Advisory
• https://t.me/malwr/1639 · Telegram Post