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cve[email protected]CVE-2022-43606
HistoryMar 16, 2023 - 9:15 p.m.

CVE-2022-43606

2023-03-1621:15:11
CWE-824
web.nvd.nist.gov
18
cve-2022-43606
use-of-uninitialized-pointer
eip stack group opener
ethernet/ip
vulnerability
nvd

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

32.0%

A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality of EIP Stack Group OpENer development commit 58ee13c. A specially-crafted EtherNet/IP request can lead to use of a null pointer, causing the server to crash. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.

Affected configurations

Vulners
NVD
Node
eip_stack_groupopenerRangedevelopment commit 58ee13c

CNA Affected

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

32.0%

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