Vulnerabilities

TI-2026-71634 CVE-2026-109157

Stack-based buffer overflow in TRENDnet TEW-432BRP formTcpipSetup

HIGH 76

A vulnerability was found in TRENDnet TEW-432BRP 3.10B20.

CVSS 4.0CRITICAL 9.4 Network Low privileges No interaction EPSS 0.00593 Published 2026-10-13 No fix listed CWE-119

TI-2026-70883 CVE-2026-108804 · GHSA-7h8p-2xqf-85x7

OS command injection in TRENDnet TEW-751DR and related routers

HIGH 82

A vulnerability was detected in TRENDnet TEW-751DR, TEW-752DRU and TEW733GR 1.03B01/1.03B03.

CVSS 4.0CRITICAL 10.0 Network No auth No interaction EPSS 0.02318 Published 2026-10-12 No fix listed CWE-77

TI-2026-54263 CVE-2026-77988 · GHSA-9q3j-g7jc-hfg2

TRENDnet TEW-823DRU CLI Configuration Tool nvram_get command injection

MEDIUM 56

A weakness has been identified in TRENDnet TEW-823DRU 1.1.02b01.

CVSS 4.0MEDIUM 5.1 Network High privileges No interaction EPSS 0.02399 Published 2026-08-22 No fix listed CWE-74

TI-2026-54249 CVE-2026-77946 · GHSA-cvhx-h689-9gjx

TRENDnet TEW-821DAP NTP Timezone Configuration apply_time.cgi uci_safe_get stack-based overflow

HIGH 82

A vulnerability was determined in TRENDnet TEW-821DAP 2.2.01b05.

CVSS 4.0CRITICAL 10.0 Network No auth No interaction EPSS 0.0102 Published 2026-08-22 No fix listed CWE-119

TI-2026-54248 CVE-2026-77945 · GHSA-399f-4wg3-w73h

TRENDnet TEW-821DAP ssi upload.cgi command injection

MEDIUM 57

A vulnerability was found in TRENDnet TEW-821DAP 2.2.01b05.

CVSS 4.0MEDIUM 5.3 Network Low privileges No interaction EPSS 0.01768 Published 2026-08-22 No fix listed CWE-74

TI-2026-53527 CVE-2026-76591 · GHSA-9vvw-px6q-c765

TRENDnet TEW-755AP ssi email.cgi log_email_server command injection

MEDIUM 57

A security flaw has been discovered in TRENDnet TEW-755AP up to 20260702.

CVSS 4.0MEDIUM 5.3 Network Low privileges No interaction EPSS 0.01817 Published 2026-08-19 No fix listed CWE-74

TI-2026-53526 CVE-2026-76590 · GHSA-8258-pcm7-hvmv

TRENDnet TEW-755AP ssi wan.cgi stack-based overflow

HIGH 76

A vulnerability was identified in TRENDnet TEW-755AP up to 20260702.

CVSS 4.0CRITICAL 9.4 Network Low privileges No interaction EPSS 0.00854 Published 2026-08-19 No fix listed CWE-119

TI-2026-53525 CVE-2026-76589 · GHSA-qjr2-7w3m-c4fr

TRENDnet TEW-755AP mycli FUN_401000 stack-based overflow

HIGH 76

A vulnerability was found in TRENDnet TEW-755AP up to 20260702.

CVSS 4.0CRITICAL 9.4 Network Low privileges No interaction EPSS 0.00854 Published 2026-08-19 No fix listed CWE-119

TI-2026-53522 CVE-2026-76584 · GHSA-g7xg-mvgf-qr55

TRENDnet TV-IP751WIC alphapd set_time.cgi stack-based overflow

HIGH 76

A security flaw has been discovered in TRENDnet TV-IP751WIC 11.03.03.

CVSS 4.0CRITICAL 9.4 Network Low privileges No interaction EPSS 0.00854 Published 2026-08-19 No fix listed CWE-119

TI-2026-53521 CVE-2026-76583 · GHSA-xgq8-7373-6452

TRENDnet TV-IP751WIC alphapd set_time.cgi command injection

MEDIUM 57

A vulnerability was identified in TRENDnet TV-IP751WIC 11.03.03.

CVSS 4.0MEDIUM 5.3 Network Low privileges No interaction EPSS 0.01817 Published 2026-08-19 No fix listed CWE-74

TI-2026-53520 CVE-2026-76582 · GHSA-84jr-qg5v-fgf4

TRENDnet TEW-821DAP ssi ping.cgi system command injection

MEDIUM 57

A vulnerability was determined in TRENDnet TEW-821DAP 2.2.01b05.

CVSS 4.0MEDIUM 5.3 Network Low privileges No interaction EPSS 0.01768 Published 2026-08-19 No fix listed CWE-74

TI-2026-53198 CVE-2026-75985 · GHSA-p66w-jxr2-r4cw

TRENDnet Router ping.cgi command injection

MEDIUM 57

A flaw has been found in TRENDnet Router 1.1.02b01.

CVSS 4.0MEDIUM 5.3 Network Low privileges No interaction EPSS 0.01817 Published 2026-08-19 No fix listed CWE-74

TI-2026-53197 CVE-2026-75984 · GHSA-8mjp-g8r8-8w7q

TRENDnet TEW-823DRU admin.cgi command injection

MEDIUM 57

A vulnerability was detected in TRENDnet TEW-823DRU 1.1.02b01.

CVSS 4.0MEDIUM 5.3 Network Low privileges No interaction EPSS 0.01817 Published 2026-08-19 No fix listed CWE-74

TI-2026-53189 CVE-2026-75976 · GHSA-h8w7-jqg9-6hfv

TRENDnet TEW-823DRU NVRAM wan.cgi strcpy stack-based overflow

HIGH 76

A weakness has been identified in TRENDnet TEW-823DRU 1.1.02b01.

CVSS 4.0CRITICAL 9.4 Network Low privileges No interaction EPSS 0.00854 Published 2026-08-18 No fix listed CWE-119

TI-2026-53116 CVE-2026-75877 · GHSA-v6vr-8j9q-m44g

TRENDnet TV-IP751WIC alphapd FUN_0043372C stack-based overflow

HIGH 76

A flaw has been found in TRENDnet TV-IP751WIC 11.03.03.

CVSS 4.0CRITICAL 9.4 Network Low privileges No interaction EPSS 0.00854 Published 2026-08-18 No fix listed CWE-119

TI-2026-53047 CVE-2026-75784 · GHSA-xvh6-w8q3-q5g8

TRENDnet TEW-WLC100 HTTP Header nginx FUN_0040da4c stack-based overflow

HIGH 82

A vulnerability was detected in TRENDnet TEW-WLC100 1v2.07b01.

CVSS 4.0CRITICAL 10.0 Network No auth No interaction EPSS 0.01096 Published 2026-08-18 No fix listed CWE-119

TI-2026-53046 CVE-2026-75783 · GHSA-2x4g-cqm2-c5vj

TRENDnet TEW-WLC100P DHCP blobmsg netifd stack-based overflow

HIGH 82

A security vulnerability has been detected in TRENDnet TEW-WLC100P 12.07b01.

CVSS 4.0CRITICAL 9.4 Adjacent network No auth No interaction EPSS 0.00598 Published 2026-08-18 No fix listed CWE-119

TI-2026-16124 CVE-2026-19891 · GHSA-5823-mg62-gvvv

TRENDnet TEW-WLC100 IKE Phase 1 Aggressive Mode racoon.conf missing encryption

LOW 27

A vulnerability was determined in TRENDnet TEW-WLC100 2.05b02.

CVSS 4.0MEDIUM 6.3 Network No auth No interaction EPSS 0.0018 Published 2026-08-15 No fix listed CWE-310

TI-2026-16089 CVE-2026-19841 · GHSA-q9qq-j7ff-cpp6

TRENDNET TEW-813DRU vsftpd vsftpd.conf default permission

LOW 12

A flaw has been found in TRENDNET TEW-813DRU 1.01b01.

CVSS 4.0LOW 2.3 Network Low privileges No interaction EPSS 0.00295 Published 2026-08-14 No fix listed CWE-266

TI-2026-16081 CVE-2026-19830 · GHSA-jj6h-h6xp-phmh

TRENDnet TEW-816DRM bftpd bftpd.conf allocation of resources

HIGH 70

A vulnerability was found in TRENDnet TEW-816DRM GURNC4.OT182B-C-TN-R1B028-US.EN.

CVSS 4.0MEDIUM 6.9 Network No auth No interaction EPSS 0.00637 Published 2026-08-14 No fix listed CWE-400

TI-2026-13028 CVE-2026-15487 · GHSA-4pr9-4cff-6c6j

TRENDnet TEW-821DAP Firmware Update system_ntp sub_41FBD0 os command injection

LOW 28

A vulnerability was found in TRENDnet TEW-821DAP 1.11B03.

CVSS 4.0MEDIUM 5.3 Network Low privileges No interaction EPSS 0.01768 Published 2026-07-12 No fix listed CWE-77

TI-2026-13027 CVE-2026-15486 · GHSA-xf2v-w36q-24wf

TRENDnet TEW-821DAP Firmware Update tools_ddns sub_42026C os command injection

LOW 28

A vulnerability has been found in TRENDnet TEW-821DAP 1.11B03.

CVSS 4.0MEDIUM 5.3 Network Low privileges No interaction EPSS 0.01768 Published 2026-07-12 No fix listed CWE-77

TI-2026-13026 CVE-2026-15485 · GHSA-xc6j-94q8-rmwc

TRENDnet TEW-821DAP DNS Lookup tools_nslookup sub_43F2C4 os command injection

LOW 28

A flaw has been found in TRENDnet TEW-821DAP 1.11B03.

CVSS 4.0MEDIUM 5.3 Network Low privileges No interaction EPSS 0.01768 Published 2026-07-12 No fix listed CWE-77

TI-2026-13025 CVE-2026-15484 · GHSA-98p4-49cg-c9qh

TRENDnet TEW-821DAP ssi tools_nslookup sub_41EC14 buffer overflow

MEDIUM 41

A vulnerability was detected in TRENDnet TEW-821DAP 1.12B01.

CVSS 4.0HIGH 8.7 Network Low privileges No interaction EPSS 0.00792 Published 2026-07-12 No fix listed CWE-119

TI-2026-13024 CVE-2026-15483 · GHSA-j9x6-5fxr-xh6q

TRENDnet TEW-821DAP ssi tools_nslookup sub_41EC14 buffer overflow

HIGH 73

A security vulnerability has been detected in TRENDnet TEW-821DAP 1.12B01.

CVSS 4.0HIGH 8.7 Network Low privileges No interaction EPSS 0.0057 Published 2026-07-12 No fix listed CWE-119

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