CVE-2022-40865

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Published Sep 23, 2022 CVSS 3.1 · 9.8 Critical EPSS 1.5% KEV · Not listed

Description

Tenda AC15 and AC18 routers V15.03.05.19 contain heap overflow vulnerabilities in the function setSchedWifi with the request /goform/openSchedWifi/

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:tendacn:ac15_firmware:15.03.05.19:*:*:*:*:*:*:*

cpe:2.3:h:tendacn:ac15:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:tendacn:ac18_firmware:15.03.05.19:*:*:*:*:*:*:*

cpe:2.3:h:tendacn:ac18:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-44122	Tenda AC15 and AC18 routers V15.03.05.19 contain heap overflow vulnerabilities in the function setSchedWifi with the request /goform/openSchedWifi/

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 1.5% (1.469% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/setSchedWifi.md
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/setSchedWifi.md

History

May 27, 2025 3:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Tendacn Ac15 Ac15 Firmware Ac18 Ac18 Firmware

Weaknesses

CWE-787

Sources

CVE record Updated: May 27, 2025, 2:43 PM

Status: PUBLISHED
Assigner: mitre
Published: Sep 23, 2022, 1:35 PM
Updated: May 27, 2025, 2:43 PM
Reserved: Sep 19, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 12:28 PM

Updated: Aug 3, 2024, 12:28 PM

NVD Updated: Jun 17, 2026, 5:02 AM

Status: Modified
Published: Sep 23, 2022, 2:15 PM
Modified: Jun 17, 2026, 5:02 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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