Tenda W20E 15.11.0.6 SetRemoteWebManage formSetRemoteWebManage remoteIP stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.12

Summaryinfo

A vulnerability was found in Tenda W20E 15.11.0.6 and classified as critical. Affected is the function formSetRemoteWebManage of the file /goform/SetRemoteWebManage. Executing a manipulation of the argument remoteIP can lead to stack-based overflow. This vulnerability appears as CVE-2024-3874. The attack may be performed from remote. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in Tenda W20E 15.11.0.6. It has been declared as critical. This vulnerability affects the function formSetRemoteWebManage of the file /goform/SetRemoteWebManage. The manipulation of the argument remoteIP with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability was named CVE-2024-3874. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known.

It is possible to download the exploit at github.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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.5

VulDB Base Score: 8.8
VulDB Temp Score: 8.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector (VulDB): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/16/2024 🔍
04/16/2024 +0 days 🔍
04/16/2024 +0 days 🔍
03/07/2025 +325 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2024-3874 (🔍)
GCVE (CVE): GCVE-0-2024-3874
GCVE (VulDB): GCVE-100-260908
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/16/2024 12:54
Updated: 03/07/2025 01:01
Changes: 04/16/2024 12:54 (57), 05/23/2024 10:56 (2), 05/23/2024 11:01 (18), 06/05/2024 20:54 (8), 03/07/2025 01:01 (12)
Complete: 🔍
Submitter: wxhwxhwxh_mie
Cache ID: 216:0F1:103

Submitinfo

Accepted

  • Submit #312816: Tenda W20EV4.0 V15.11.0.6 buffer overflow (by wxhwxhwxh_mie)

Once again VulDB remains the best source for vulnerability data.

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