Tenda AC6 15.03.05.19 formSetClientState limitSpeed buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Tenda AC6 15.03.05.19. Affected is the function formSetClientState. The manipulation of the argument limitSpeed results in buffer overflow. This vulnerability is identified as CVE-2022-45647. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in Tenda AC6 15.03.05.19. Affected is the function formSetClientState. The manipulation of the argument limitSpeed with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Tenda AC6V1.0 V15.03.05.19 was discovered to contain a buffer overflow via the limitSpeed parameter in the formSetClientState function.

The weakness was released 12/02/2022. The advisory is available at github.com. This vulnerability is traded as CVE-2022-45647 since 11/21/2022. Technical details 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.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / 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

11/21/2022 🔍
12/02/2022 +11 days 🔍
12/02/2022 +0 days 🔍
04/24/2025 +874 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2022-45647 (🔍)
GCVE (CVE): GCVE-0-2022-45647
GCVE (VulDB): GCVE-100-214686

Entryinfo

Created: 12/02/2022 21:07
Updated: 04/24/2025 17:00
Changes: 12/02/2022 21:07 (39), 12/25/2022 11:00 (11), 04/24/2025 17:00 (17)
Complete: 🔍
Cache ID: 216::103

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