Tenda AX1803 1.0.0.1 GetParentControlInfo heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Tenda AX1803 1.0.0.1 and classified as critical. Affected is the function GetParentControlInfo. Executing a manipulation can lead to heap-based overflow. This vulnerability appears as CVE-2022-40875. There is no available exploit.

Detailsinfo

A vulnerability was found in Tenda AX1803 1.0.0.1. It has been declared as critical. This vulnerability affects the function GetParentControlInfo. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow in the function GetParentControlInfo.

The weakness was presented 10/28/2022. The advisory is available at cnblogs.com. This vulnerability was named CVE-2022-40875 since 09/19/2022. 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: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
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: Heap-based overflow
CWE: CWE-122 / 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

09/19/2022 🔍
10/28/2022 +39 days 🔍
10/28/2022 +0 days 🔍
05/07/2025 +922 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: cnblogs.com
Status: Not defined

CVE: CVE-2022-40875 (🔍)
GCVE (CVE): GCVE-0-2022-40875
GCVE (VulDB): GCVE-100-212398

Entryinfo

Created: 10/28/2022 07:12
Updated: 05/07/2025 22:43
Changes: 10/28/2022 07:12 (38), 11/26/2022 08:34 (12), 05/07/2025 22:43 (16)
Complete: 🔍
Cache ID: 216::103

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