Tenda W6 1.0.0.9(4122) httpd /goform/wifiSSIDset formwrlSSIDset index stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Tenda W6 1.0.0.9(4122). This affects the function formwrlSSIDset of the file /goform/wifiSSIDset of the component httpd. Such manipulation of the argument index leads to stack-based overflow. This vulnerability is referenced as CVE-2024-0995. It is possible to launch the attack remotely. Furthermore, 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 W6 1.0.0.9(4122). It has been rated as critical. Affected by this issue is the function formwrlSSIDset of the file /goform/wifiSSIDset of the component httpd. The manipulation of the argument index with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to 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). Impacted is confidentiality, integrity, and availability.

The weakness was published 01/28/2024. The advisory is shared for download at jylsec.notion.site. This vulnerability is handled as CVE-2024-0995. Technical details as well as a public exploit are known.

The exploit is available at jylsec.notion.site. 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.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-16772). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.2
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 7.2
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

01/28/2024 🔍
01/28/2024 +0 days 🔍
01/28/2024 +0 days 🔍
06/03/2025 +491 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: jylsec.notion.site
Status: Not defined

CVE: CVE-2024-0995 (🔍)
GCVE (CVE): GCVE-0-2024-0995
GCVE (VulDB): GCVE-100-252260
EUVD: 🔍
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/28/2024 16:45
Updated: 06/03/2025 00:44
Changes: 01/28/2024 16:45 (44), 02/21/2024 09:00 (2), 02/21/2024 09:03 (28), 06/03/2025 00:44 (17)
Complete: 🔍
Submitter: jylsec
Cache ID: 216::103

Submitinfo

Accepted

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