A vulnerability was found in TRENDnet TEW-755AP up to 20260702. Affected is the function FUN_401000 of the file /sbin/mycli. The manipulation of the argument ssid results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 25 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 20 Aug 2026 00:30:00 +0000

Type Values Removed Values Added
First Time appeared Trendnet tew-755ap
Vendors & Products Trendnet tew-755ap

Wed, 19 Aug 2026 21:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in TRENDnet TEW-755AP up to 20260702. Affected is the function FUN_401000 of the file /sbin/mycli. The manipulation of the argument ssid results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.
Title TRENDnet TEW-755AP mycli FUN_401000 stack-based overflow
First Time appeared Trendnet
Trendnet tew-755ap Firmware
Weaknesses CWE-119
CWE-121
CPEs cpe:2.3:o:trendnet:tew-755ap_firmware:*:*:*:*:*:*:*:*
Vendors & Products Trendnet
Trendnet tew-755ap Firmware
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 9.9, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-25T14:18:31.333Z

Reserved: 2026-08-19T14:37:56.616Z

Link: CVE-2026-76589

cve-icon Vulnrichment

Updated: 2026-08-25T14:18:25.647Z

cve-icon NVD

Status : Deferred

Published: 2026-08-19T22:17:27.447

Modified: 2026-08-25T15:16:42.233

Link: CVE-2026-76589

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-20T08:30:04Z

Weaknesses