CVE-2020-13556 - OpenCVE

An out-of-bounds write vulnerability exists in the Ethernet/IP server functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:N/AC:L/Au:N/C:P/I:P/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:2.3:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1170

History

No history.

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2020-12-11T03:13:22

Updated: 2024-08-04T12:25:15.212Z

Reserved: 2020-05-26T00:00:00

Link: CVE-2020-13556

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2020-12-11T04:15:11.330

Modified: 2022-06-07T18:37:08.487

Link: CVE-2020-13556

Redhat

No data.

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