CVE-2021-25909 - Vulnerability Details - OpenCVE

ZIV Automation 4CCT-EA6-334126BF firmware version 3.23.80.27.36371, allows an unauthenticated, remote attacker to cause a denial of service condition on the device. An attacker could exploit this vulnerability by sending specific packets to the port 7919.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

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 Partial

This CVE is not in the KEV list.

The EPSS score is 0.0042.

Key SSVC decision points have not yet been added.

Vendors	Products
Zivautomation	4cct-ea6-334126bf 4cct-ea6-334126bf Firmware

Configuration 1 [-]

AND

cpe:2.3:o:zivautomation:4cct-ea6-334126bf_firmware:3.23.80.27.36371:*:*:*:*:*:*:*

cpe:2.3:h:zivautomation:4cct-ea6-334126bf:-:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-12780	ZIV Automation 4CCT-EA6-334126BF firmware version 3.23.80.27.36371, allows an unauthenticated, remote attacker to cause a denial of service condition on the device. An attacker could exploit this vulnerability by sending specific packets to the port 7919.

Fixes

Solution

Update to firmware version 3.23.80.58.46120

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.incibe-cert.es/en/early-warning/ics-advisories/4cct-vulnerable-denial-service-attack

History

No history.

MITRE

Status: PUBLISHED

Assigner: INCIBE

Published: 2021-01-29T13:24:37.269943Z

Updated: 2024-09-16T18:24:13.155Z

Reserved: 2021-01-22T00:00:00

Link: CVE-2021-25909

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-01-29T14:15:12.277

Modified: 2024-11-21T05:55:35.223

Link: CVE-2021-25909

Redhat

No data.

OpenCVE Enrichment

No data.

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