CVE-2022-29797 - Vulnerability Details - OpenCVE

Description

There is a buffer overflow vulnerability in CV81-WDM FW 01.70.49.29.46. Successful exploitation of this vulnerability may lead to privilege escalation.

Published: 2022-06-13

Score: 9.8 Critical

EPSS: < 1% Very Low

KEV: No

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

CV81-WDM FW

affected

Version	Status	Constraints
`01.70.49.29.46`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:huawei:cv81-wdm_firmware:01.70.49.29.46:*:*:*:*:*:*:*

cpe:2.3:h:huawei:cv81-wdm:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-34118	There is a buffer overflow vulnerability in CV81-WDM FW 01.70.49.29.46. Successful exploitation of this vulnerability may lead to privilege escalation.

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

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00866.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220427-01-e9a493e2-en

History

No history.

Subscriptions

Huawei Cv81-wdm Cv81-wdm Firmware

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2022-06-13T18:55:10.000Z

Updated: 2024-08-03T06:33:42.500Z

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

Link: CVE-2022-29797

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-06-13T19:15:07.243

Modified: 2026-06-17T04:40:43.910

Link: CVE-2022-29797

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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