CVE-2021-43445

Published Jan 23, 2023

Last updated 19 days ago

CVSS critical 9.8

Overview

Description: ONLYOFFICE all versions as of 2021-11-08 is affected by Incorrect Access Control. An attacker can authenticate with the web socket service of the ONLYOFFICE document editor which is protected by JWT auth by using a default JWT signing key.
Source: cve@mitre.org
NVD status: Modified

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-287
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-287

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:onlyoffice:server:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F20D43B1-2433-412A-8D51-7D04C974D445",
            "versionEndIncluding": "7.0.0.49"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References