Tenda AC11 02.03.01.104_CN onlineList stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Tenda AC11 02.03.01.104_CN. Affected is an unknown function of the component onlineList. The manipulation leads to stack-based overflow. This vulnerability is documented as CVE-2021-46264. There is not any exploit available.

Detailsinfo

A vulnerability was found in Tenda AC11 02.03.01.104_CN and classified as problematic. This issue affects some unknown functionality of the component onlineList. 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 availability.

The weakness was released 02/16/2022. The advisory is shared at github.com. The identification of this vulnerability is CVE-2021-46264 since 01/10/2022. Neither technical details nor an exploit are publicly 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: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

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: 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

01/10/2022 🔍
02/16/2022 +37 days 🔍
02/16/2022 +0 days 🔍
02/18/2022 +2 days 🔍

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2021-46264 (🔍)
GCVE (CVE): GCVE-0-2021-46264
GCVE (VulDB): GCVE-100-193181

Entryinfo

Created: 02/16/2022 08:03
Updated: 02/18/2022 15:05
Changes: 02/16/2022 08:03 (37), 02/18/2022 15:05 (1)
Complete: 🔍
Cache ID: 216::103

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