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CVE-2020-13556

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CVE-2020-13556

Published: Dec 11, 2020

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.0

9.8

CRITICAL

Description

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.

VendorProductVersions

n/a

EIP Stack Group

affected
EIP Stack Group OpENer 2.3
affected
EIP Stack Group OpENer development commit 8c73bf3

Weaknesses (CWE)

CWE-787

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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