CVE-2021-27478 - OpenCVE

A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may cause a denial-of-service condition.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

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 Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Opener Project	Opener

Configuration 1 [-]

cpe:2.3:a:opener_project:opener:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/EIPStackGroup/OpENer
https://www.cisa.gov/uscert/ics/advisories/icsa-21-105-02

History

No history.

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2022-05-12T19:17:22

Updated: 2024-08-03T20:48:17.321Z

Reserved: 2021-02-19T00:00:00

Link: CVE-2021-27478

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2022-05-12T20:15:13.693

Modified: 2022-05-23T15:16:38.047

Link: CVE-2021-27478

Redhat

No data.

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