CVE-2023-50221

2024-05-0303:16:10

CWE-502

[email protected]

web.nvd.nist.gov

cve-2023-50221

remote code execution

inductive automation ignition

untrusted data deserialization

user interaction

responseparser method

lack of validation

zdi-can-21926

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0005 Low

EPSS

Percentile

16.4%

JSON

Inductive Automation Ignition ResponseParser SerializedResponse Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition. User interaction is required to exploit this vulnerability in that the target must connect to a malicious server.

The specific flaw exists within the ResponseParser method. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-21926.

Affected configurations

Vulners

Node

inductive_automationignitionRange≤8.1.31

CNA Affected

[
  {
    "vendor": "Inductive Automation",
    "product": "Ignition",
    "versions": [
      {
        "version": "8.1.31",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]