Tenda AC9 15.03.2.21 openSchedWifi schedendtime stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Tenda AC9 15.03.2.21 and classified as critical. The impacted element is the function openSchedWifi. This manipulation of the argument schedendtime causes stack-based overflow. The identification of this vulnerability is CVE-2022-25427. There is no exploit available.

Detailsinfo

A vulnerability classified as critical was found in Tenda AC9 15.03.2.21. Affected by this vulnerability is the function openSchedWifi. The manipulation of the argument schedendtime 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 weakness was shared 03/19/2022. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2022-25427 since 02/21/2022. 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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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: 5.5
VulDB Meta Temp Score: 5.3

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

CVSSv2info

AVACAuCIA
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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: Partially

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

02/21/2022 🔍
03/19/2022 +26 days 🔍
03/19/2022 +0 days 🔍
03/23/2022 +4 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2022-25427 (🔍)
GCVE (CVE): GCVE-0-2022-25427
GCVE (VulDB): GCVE-100-195499

Entryinfo

Created: 03/19/2022 04:58
Updated: 03/23/2022 09:15
Changes: 03/19/2022 04:58 (38), 03/23/2022 09:15 (1)
Complete: 🔍
Cache ID: 216::103

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

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