CVE-2022-43605

2023-03-1621:15:11

CWE-787

[email protected]

web.nvd.nist.gov

cve-2022-43605

out-of-bounds write

vulnerability

setattributelist

attribute_count_request

eip stack group opener

remote code execution

ethernet/ip

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

9.7 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

77.2%

JSON

An out-of-bounds write vulnerability exists in the SetAttributeList attribute_count_request functionality of EIP Stack Group OpENer development commit 58ee13c. A specially crafted EtherNet/IP request can lead to an out of bounds write, potentially causing the server to crash or allow for remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.

Affected configurations

Vulners

NVD

Node

eip_stack_groupopenerRange≤development commit 58ee13c

CPENameOperatorVersion
opener_project:openeropener project openerlt2022-10-18

CPE	Name	Operator	Version
opener_project:opener	opener project opener	lt	2022-10-18

CNA Affected

[
  {
    "vendor": "EIP Stack Group",
    "product": "OpENer",
    "versions": [
      {
        "version": "development commit 58ee13c",
        "status": "affected"
      }
    ]
  }
]