CVE-2022-36584 - Vulnerability Details - OpenCVE

Description

In Tenda G3 US_G3V3.0br_V15.11.0.6(7663)_EN_TDE, the getsinglepppuser function has a buffer overflow caused by sscanf.

Published: 2022-09-06

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

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:tenda:g3_firmware:15.11.0.6\(7663\):*:*:*:*:*:*:*

cpe:2.3:h:tenda:g3:-:*:*:*:*:*:*:*

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-2022-39289	In Tenda G3 US_G3V3.0br_V15.11.0.6(7663)_EN_TDE, the getsinglepppuser function has a buffer overflow caused by sscanf.

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.

The EPSS score is 0.00944.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/Davidteeri/Bug-Report/blob/main/tenda-G3-bug1.md
https://www.tendacn.com/download/detail-3401.html

History

No history.

Subscriptions

Tenda G3 G3 Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-06T16:50:08.000Z

Updated: 2024-08-03T10:07:34.508Z

Reserved: 2022-07-25T00:00:00.000Z

Link: CVE-2022-36584

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-09-06T17:15:08.300

Modified: 2026-06-17T04:53:43.620

Link: CVE-2022-36584

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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

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