CVE-2025-2960

TRENDnet TEW-637AP/TEW-638APB HTTP Request goahead sub_41DED0 null pointer dereference

Published Mar 30, 2025 CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Description
A vulnerability classified as problematic has been found in TRENDnet TEW-637AP and TEW-638APB 1.2.7/1.3.0.106. This affects the function sub_41DED0 of the file /bin/goahead of the component HTTP Request Handler. The manipulation leads to null pointer dereference. Access to the local network is required for this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2025-8688 A vulnerability classified as problematic has been found in TRENDnet TEW-637AP and TEW-638APB 1.2.7/1.3.0.106. This affects the function sub_41DED0 of the file /bin/goahead of the component HTTP Request Handler. The manipulation leads to null pointer dereference. Access to the local network is required for this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00223}

epss

{'score': 0.00191}

Type Values Removed Values Added
First Time appeared Trendnet
Trendnet tew-637ap
Trendnet tew-637ap Firmware
Trendnet tew-638apb
Trendnet tew-638apb Firmware
CPEs cpe:2.3:h:trendnet:tew-637ap:-:*:*:*:*:*:*:*
cpe:2.3:h:trendnet:tew-638apb:-:*:*:*:*:*:*:*
cpe:2.3:o:trendnet:tew-637ap_firmware:1.2.7:*:*:*:*:*:*:*
cpe:2.3:o:trendnet:tew-638apb_firmware:1.3.0.106:*:*:*:*:*:*:*
Vendors & Products Trendnet
Trendnet tew-637ap
Trendnet tew-637ap Firmware
Trendnet tew-638apb
Trendnet tew-638apb Firmware
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description A vulnerability classified as problematic has been found in TRENDnet TEW-637AP and TEW-638APB 1.2.7/1.3.0.106. This affects the function sub_41DED0 of the file /bin/goahead of the component HTTP Request Handler. The manipulation leads to null pointer dereference. Access to the local network is required for this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Title TRENDnet TEW-637AP/TEW-638APB HTTP Request goahead sub_41DED0 null pointer dereference
Weaknesses CWE-404
CWE-476
References
Metrics cvssV2_0

{'score': 6.1, 'vector': 'AV:A/AC:L/Au:N/C:N/I:N/A:C'}

cvssV3_0

{'score': 6.5, 'vector': 'CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Mar 31, 2025, 2:28 PM
Reserved
Mar 29, 2025, 7:54 PM
Status
Analyzed
Published
Mar 30, 2025, 9:15 PM
Modified
Jun 17, 2026, 9:07 AM