CVE-2023-2866

Published Jun 7, 2023

Last updated a year ago

Overview

Description: If an attacker can trick an authenticated user into loading a maliciously crafted .zip file onto Advantech WebAccess version 8.4.5, a web shell could be used to give the attacker full control of the SCADA server.
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-351

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:advantech:webaccess:8.4.5:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F944A0F0-7427-412B-844E-21ED1780D4E0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References