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Vulnerability record · CVE-2019-11400 · published 18 December 2019

CVE-2019-11400: Trendnet tew-651br firmware memory buffer overflow vulnerability

Trendnet · Tew 651br Firmware

An issue was discovered on TRENDnet TEW-651BR 2.04B1, TEW-652BRP 3.04b01, and TEW-652BRU 1.00b12 devices. A buffer overflow occurs through the get_set.ccp ccp_act parameter.

9.8 CVSS 3.1 Critical EPSS 17% · top 3.1% CWE-119 · Memory buffer overflow
9.8CVSS 3.1 base score, v2 7.5
17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

An issue was discovered on TRENDnet TEW-651BR 2.04B1, TEW-652BRP 3.04b01, and TEW-652BRU 1.00b12 devices. A buffer overflow occurs through the get_set.ccp ccp_act parameter.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/pr0v3rbs/CVE/blob/master/CVE-2019-11400/ticket.png Third Party Advisory
https://www.trendnet.com/support/ Vendor Advisory
https://github.com/pr0v3rbs/CVE/blob/master/CVE-2019-11400/ticket.png Third Party Advisory
https://www.trendnet.com/support/ Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2015-1187D-Link and TRENDnet ping tool command injection allows remote code executionThe ping tool in multiple D-Link and TRENDnet router and access point firmware fails to properly authenticate or sanitize the ping_addr parameter pas…KEVEPSS 83%analysed9.8CVE-2023-0640Trendnet tew-652brp firmware command injection vulnerabilityA vulnerability was found in TRENDnet TEW-652BRP 3.04b01. It has been classified as critical. Affected is an unknown function of the file ping.ccp of…EPSS 6.5%9.8CVE-2019-11399Trendnet tew-651br firmware os command injection vulnerabilityAn issue was discovered on TRENDnet TEW-651BR 2.04B1, TEW-652BRP 3.04b01, and TEW-652BRU 1.00b12 devices. OS command injection occurs through the get…EPSS 3.0%8.8CVE-2023-0611Trendnet tew-652brp firmware command injection vulnerabilityA vulnerability, which was classified as critical, has been found in TRENDnet TEW-652BRP 3.04B01. This issue affects some unknown processing of the f…EPSS 3.9%7.5CVE-2023-0618Trendnet tew-652brp firmware memory buffer overflow vulnerabilityA vulnerability was found in TRENDnet TEW-652BRP 3.04B01. It has been declared as critical. This vulnerability affects unknown code of the file cfg_o…EPSS 0.93%6.1CVE-2023-0639Trendnet tew-652brp firmware cross-site scripting vulnerabilityA vulnerability was found in TRENDnet TEW-652BRP 3.04b01 and classified as problematic. This issue affects some unknown processing of the file get_se…EPSS 0.36%4.8CVE-2024-51188Trendnet tew-651br firmware cross-site scripting vulnerabilityTRENDnet TEW-651BR 2.04B1, TEW-652BRP 3.04b01, and TEW-652BRU 1.00b12 devices contain a Store Cross-site scripting (XSS) vulnerability via the vsRule…EPSS 0.39%4.8CVE-2024-51189Trendnet tew-651br firmware cross-site scripting vulnerabilityTRENDnet TEW-651BR 2.04B1, TEW-652BRP 3.04b01, and TEW-652BRU 1.00b12 devices contain a Store Cross-site scripting (XSS) vulnerability via the macLis…EPSS 0.39%

Source: NIST National Vulnerability Database (record CVE-2019-11400), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.