CVE-2022-43663

Published Mar 20, 2023

Last updated a year ago

CVSS critical 9.8

Overview

Description: An integer conversion vulnerability exists in the SORBAx64.dll RecvPacket functionality of WellinTech KingHistorian 35.01.00.05. A specially crafted network packet can lead to a buffer overflow. An attacker can send a malicious packet to trigger this vulnerability.
Source: talos-cna@cisco.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-681
talos-cna@cisco.com: CWE-195

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:wellintech:kinghistorian:35.01.00.05:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "B16AE3B6-3B67-4FB2-856A-1FA664220797"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References