CVE-2021-41025

Published Dec 8, 2021

Last updated 2 years ago

CVSS critical 9.8

Overview

Description: Multiple vulnerabilities in the authentication mechanism of confd in FortiWeb versions 6.4.1, 6.4.0, 6.3.0 through 6.3.15, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2, 6.0.0 thorugh 6.0.7, including an instance of concurrent execution using shared resource with improper synchronization and one of authentication bypass by capture-replay, may allow a remote unauthenticated attacker to circumvent the authentication process and authenticate as a legitimate cluster peer.
Source: psirt@fortinet.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

CVSS 2.0

Type: Primary
Base score: 7.5
Impact score: 6.4
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:P/I:P/A:P

Weaknesses

nvd@nist.gov: CWE-362

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C5931460-A0F1-4BED-ADEF-A48602EA747C",
            "versionEndIncluding": "6.0.7",
            "versionStartIncluding": "6.0.0"
          },
          {
            "criteria": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "5F9F1235-608A-4301-904F-8CA38A153E88",
            "versionEndIncluding": "6.2.6",
            "versionStartIncluding": "6.2.0"
          },
          {
            "criteria": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F59449EE-C44E-4EE7-80DC-5194A9B5B4CD",
            "versionEndIncluding": "6.3.15",
            "versionStartIncluding": "6.3.0"
          },
          {
            "criteria": "cpe:2.3:a:fortinet:fortiweb:6.1.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "96B929BB-7B7A-40D2-AB13-D4FDD41FD159"
          },
          {
            "criteria": "cpe:2.3:a:fortinet:fortiweb:6.1.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "1A3C5370-3453-4F07-B551-7E36F815578C"
          },
          {
            "criteria": "cpe:2.3:a:fortinet:fortiweb:6.1.2:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "415AF153-2A59-488B-A78B-D98B7F39B5AF"
          },
          {
            "criteria": "cpe:2.3:a:fortinet:fortiweb:6.4.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "74A92A08-E6F6-4522-A6DA-061950AD3525"
          },
          {
            "criteria": "cpe:2.3:a:fortinet:fortiweb:6.4.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "A6A3D2C4-C3FA-4E12-9156-DAFEA4E00BCC"
          },
          {
            "criteria": "cpe:2.3:a:fortinet:fortiweb:6.4.2:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "6775BE1F-184A-45D2-9D8D-AA8F40227988"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Risk scores

CVSS 3.1

CVSS 2.0

Weaknesses

Social media

Configurations

References