CVE-2022-40106

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Published Sep 23, 2022 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Description

Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the set_local_time function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted string.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:tenda:i9_firmware:1.0.0.8\(3828\):*:*:*:*:*:*:*

cpe:2.3:h:tenda:i9:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-43425	Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the set_local_time function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted string.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.982% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://github.com/splashsc/IOT_Vulnerability_Discovery/blob/main/Tenda/Tenda_i9/buffer_overflow_set_local_time.md

History

May 22, 2025 4:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Tenda I9 I9 Firmware

Weaknesses

CWE-787

Sources

CVE record Updated: May 22, 2025, 4:03 PM

Status: PUBLISHED
Assigner: mitre
Published: Sep 23, 2022, 6:54 PM
Updated: May 22, 2025, 4:03 PM
Reserved: Sep 6, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 12:14 PM

Updated: Aug 3, 2024, 12:14 PM

NVD Updated: Jun 17, 2026, 5:00 AM

Status: Modified
Published: Sep 23, 2022, 7:15 PM
Modified: Jun 17, 2026, 5:00 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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