Tenda AC18 15.03.05.19 SetNetControlList formSetQosBand stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability has been found in Tenda AC18 15.03.05.19 and classified as critical. Affected by this vulnerability is the function formSetQosBand of the file /goform/SetNetControlList/. The manipulation leads to stack-based overflow. This vulnerability is traded as CVE-2022-40861. There is no exploit available.

Detailsinfo

A vulnerability was found in Tenda AC18 15.03.05.19. It has been rated as critical. This issue affects the function formSetQosBand of the file /goform/SetNetControlList/. The manipulation 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 AC18 router V15.03.05.19 contains a stack overflow vulnerability in the formSetQosBand->FUN_0007db78 function with the request /goform/SetNetControlList/

The weakness was shared 09/23/2022. The advisory is shared at github.com. The identification of this vulnerability is CVE-2022-40861 since 09/19/2022. 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.

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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: 6.3
VulDB Meta Temp Score: 6.2

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

NVD Base Score: 7.2
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

09/19/2022 🔍
09/23/2022 +4 days 🔍
09/23/2022 +0 days 🔍
05/23/2025 +972 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2022-40861 (🔍)
GCVE (CVE): GCVE-0-2022-40861
GCVE (VulDB): GCVE-100-209429

Entryinfo

Created: 09/23/2022 20:10
Updated: 05/23/2025 00:47
Changes: 09/23/2022 20:10 (39), 10/23/2022 08:09 (11), 05/23/2025 00:47 (16)
Complete: 🔍
Cache ID: 216::103

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