Tenda AC8 16.03.34.06 sub_44db3c timeZone stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Tenda AC8 16.03.34.06. It has been classified as critical. Affected by this issue is the function sub_44db3c. The manipulation of the argument timeZone leads to stack-based overflow. This vulnerability is uniquely identified as CVE-2023-33669. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Tenda AC8 16.03.34.06. This issue affects the function sub_44db3c. The manipulation of the argument timeZone 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 summary by CVE is:

Tenda AC8V4.0-V16.03.34.06 was discovered to contain a stack overflow via the timeZone parameter in the sub_44db3c function.

The weakness was disclosed 06/03/2023. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2023-33669 since 05/22/2023. Technical details of the vulnerability are known, but there is no available exploit.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.3

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

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA 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

05/22/2023 🔍
06/03/2023 +12 days 🔍
06/03/2023 +0 days 🔍
01/08/2025 +585 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2023-33669 (🔍)
GCVE (CVE): GCVE-0-2023-33669
GCVE (VulDB): GCVE-100-230627

Entryinfo

Created: 06/03/2023 07:56
Updated: 01/08/2025 22:23
Changes: 06/03/2023 07:56 (39), 06/29/2023 19:31 (11), 01/08/2025 22:23 (27)
Complete: 🔍
Cache ID: 216::103

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