CVE-2021-26621 - Vulnerability Details - OpenCVE

Description

An Buffer Overflow vulnerability leading to remote code execution was discovered in MEX01. Remote attackers can use this vulnerability by using the property that the target program copies parameter values to memory through the strcpy() function.

Published: 2022-03-25

Score: 8.1 High

EPSS: 3.1% 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

NetU Corp.

MEX01

affected

Version	Status	Constraints
`unspecified`	affected	≤ v1.9.18

Configuration 1 [-]

AND

cpe:2.3:o:netu:mex01_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netu:mex01:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-13415	An Buffer Overflow vulnerability leading to remote code execution was discovered in MEX01. Remote attackers can use this vulnerability by using the property that the target program copies parameter values to memory through the strcpy() function.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

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 Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.03146.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66579

History

No history.

Subscriptions

Netu Mex01 Mex01 Firmware

MITRE

Status: PUBLISHED

Assigner: krcert

Published: 2022-03-25T18:02:38.000Z

Updated: 2024-08-03T20:26:25.557Z

Reserved: 2021-02-03T00:00:00.000Z

Link: CVE-2021-26621

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-03-25T19:15:08.770

Modified: 2024-11-21T05:56:36.497

Link: CVE-2021-26621

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-120

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