VDB-302013 · Submit #521727 · CVE-2025-2960

TRENDnet TEW-637AP/TEW-638APB 1.2.7/1.3.0.106 HTTP Request /bin/goahead sub_41DED0 null pointer dereference

Summaryinfo

A vulnerability was found in TRENDnet TEW-637AP and TEW-638APB 1.2.7/1.3.0.106. It has been classified as problematic. This affects the function sub_41DED0 of the file /bin/goahead of the component HTTP Request Handler. Performing a manipulation results in null pointer dereference. This vulnerability was named CVE-2025-2960. The attack needs to be approached within the local network. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

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 with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability.

The advisory is shared at docs.google.com. This vulnerability is uniquely identified as CVE-2025-2960. The exploitability is told to be easy. Access to the local network is required for this attack. No form of authentication is needed for exploitation. Technical details and a public exploit are known.

The exploit is shared for download at drive.google.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

TRENDnet

Name

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/29/2025 🔍
03/29/2025 +0 days 🔍
03/31/2025 +1 days 🔍

Sourcesinfo

Advisory: docs.google.com
Status: Not defined

CVE: CVE-2025-2960 (🔍)
GCVE (CVE): GCVE-0-2025-2960
GCVE (VulDB): GCVE-100-302013
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/29/2025 20:59
Updated: 03/31/2025 00:07
Changes: 03/29/2025 20:59 (57), 03/31/2025 00:07 (30)
Complete: 🔍
Submitter: zhongwei gu
Cache ID: 216::103

Submitinfo

Accepted

Submit #521727: TRENDnet wi-fi access point TEW_637AP_V2_FW1.3.0.106/FW_TEW_638APB_V2_1.2.7 NULL Pointer Dereference (by zhongwei gu)