CVE-2023-28802

Published Nov 21, 2023

Last updated 5 months ago

CVSS medium 4.9

Overview

Description: An Improper Validation of Integrity Check Value in Zscaler Client Connector on Windows allows an authenticated user to disable ZIA/ZPA by interrupting the service restart from Zscaler Diagnostics. This issue affects Client Connector: before 4.2.0.149.
Source: cve@zscaler.com
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.4
Impact score: 2.5
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Severity: MEDIUM

Weaknesses

cve@zscaler.com: CWE-354
nvd@nist.gov: CWE-354

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:windows:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9296FE9A-8C4B-463E-9AF8-D787280C2D57",
            "versionEndExcluding": "4.2.0.149"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References