CVE-2022-2793

Published Aug 19, 2022

Last updated 2 years ago

Overview

Description: Emerson Electric's Proficy Machine Edition Version 9.00 and prior is vulenrable to CWE-353 Missing Support for Integrity Check, and has no authentication or authorization of data packets after establishing a connection for the SRTP protocol.
Source: ics-cert@hq.dhs.gov
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.8
Impact score: 5.9
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-345
ics-cert@hq.dhs.gov: CWE-353

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:emerson:electric\\'s_proficy:*:*:*:*:machine:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "7CC0C589-A7E7-4E9F-A6F1-566DD183D2E4",
            "versionEndIncluding": "9.0.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References