CVE-2023-28803

Published Oct 23, 2023

Last updated a year ago

CVSS medium 6.5

Overview

Description: An authentication bypass by spoofing of a device with a synthetic IP address is possible in Zscaler Client Connector on Windows, allowing a functionality bypass. This issue affects Client Connector: before 3.9.
Source: cve@zscaler.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.5
Impact score: 3.6
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-290
cve@zscaler.com: CWE-290

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:windows:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9B8D07A9-4498-4AFE-BE03-7241D844ED24",
            "versionEndExcluding": "3.9"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References