Tenda A15 15.13.07.13 /goform/WifiBasicSet wepkey stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability has been found in Tenda A15 15.13.07.13 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /goform/WifiBasicSet. This manipulation of the argument wepkey causes stack-based overflow. The identification of this vulnerability is CVE-2022-47121. There is no exploit available.

Detailsinfo

A vulnerability has been found in Tenda A15 15.13.07.13 and classified as critical. Affected by this vulnerability is an unknown part of the file /goform/WifiBasicSet. The manipulation of the argument wepkey 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 A15 V15.13.07.13 was discovered to contain a stack overflow via the wepkey parameter at /goform/WifiBasicSet.

The weakness was shared 12/31/2022. The advisory is shared at brief-nymphea-813.notion.site. This vulnerability is known as CVE-2022-47121 since 12/12/2022. 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.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Vendor

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Version

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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: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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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

12/12/2022 🔍
12/31/2022 +19 days 🔍
12/31/2022 +0 days 🔍
04/11/2025 +832 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: brief-nymphea-813.notion.site
Status: Not defined

CVE: CVE-2022-47121 (🔍)
GCVE (CVE): GCVE-0-2022-47121
GCVE (VulDB): GCVE-100-217129

Entryinfo

Created: 12/31/2022 10:04
Updated: 04/11/2025 19:51
Changes: 12/31/2022 10:04 (39), 01/26/2023 13:04 (11), 04/11/2025 19:51 (17)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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