Tenda AC8V4 4.0si_V16.03.34.06_cn /goform/SetIpMacBind list/bindnum stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Tenda AC8V4 4.0si_V16.03.34.06_cn. The affected element is an unknown function of the file /goform/SetIpMacBind. This manipulation of the argument list/bindnum causes stack-based overflow. This vulnerability is registered as CVE-2023-40896. No exploit is available.

Detailsinfo

A vulnerability classified as critical was found in Tenda AC8V4 4.0si_V16.03.34.06_cn. Affected by this vulnerability is some unknown functionality of the file /goform/SetIpMacBind. The manipulation of the argument list/bindnum 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 summary by CVE is:

Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn was discovered to contain a stack overflow via parameter list and bindnum at /goform/SetIpMacBind.

The weakness was published 08/25/2023. The advisory is shared at github.com. This vulnerability is known as CVE-2023-40896 since 08/22/2023. Technical details are known, but no exploit is available.

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-2023-45435). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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

08/22/2023 🔍
08/25/2023 +3 days 🔍
08/25/2023 +0 days 🔍
01/30/2026 +889 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2023-40896 (🔍)
GCVE (CVE): GCVE-0-2023-40896
GCVE (VulDB): GCVE-100-237925
EUVD: 🔍

Entryinfo

Created: 08/25/2023 06:57
Updated: 01/30/2026 02:45
Changes: 08/25/2023 06:57 (39), 09/20/2023 07:31 (11), 01/30/2026 02:45 (17)
Complete: 🔍
Cache ID: 216::103

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

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