PT-2019-12303 · Trendnet · Tew-632Brp

Published 2019-04-21 · Updated 2019-04-23 · CVE-2019-11418

Positive Technologies (AI Summary)

CVSS v3.1

9.8

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-632BRP version 1.010B32

Description The issue concerns a buffer overflow that can be triggered by sending long strings to the "SOAPACTION:HNAP1" interface through the apply.cgi file.

Recommendations For version 1.010B32, consider restricting access to the apply.cgi file to minimize the risk of exploitation. As a temporary workaround, avoid using the SOAPACTION:HNAP1 interface until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2019-11418

Affected Products

Tew-632Brp

References · 3

• https://osv.dev/vulnerability/CVE-2019-11418 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-11418 · Security Note
• https://github.com/zyw-200/IOTFuzzer/blob/master/Trendnet_response.png · Note