CVE-2022-29643 - Vulnerability Details - OpenCVE

Description

TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a stack overflow via the macAddress parameter in the function setMacQos. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

Published: 2022-05-18

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

OR	cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5050_b20200504:::::::*
	cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5247_b20211129:::::::*

cpe:2.3:h:totolink:a3100r:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-33971	TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a stack overflow via the macAddress parameter in the function setMacQos. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

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

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00407.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/6.md

History

No history.

Subscriptions

Totolink A3100r A3100r Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-05-18T11:50:49.000Z

Updated: 2024-08-03T06:26:06.603Z

Reserved: 2022-04-25T00:00:00.000Z

Link: CVE-2022-29643

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-05-18T12:15:08.440

Modified: 2024-11-21T06:59:29.120

Link: CVE-2022-29643

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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