CVE-2021-43063

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
A improper neutralization of input during web page generation ('cross-site scripting') in Fortinet FortiWeb version 6.4.1 and 6.4.0, version 6.3.15 and below, version 6.2.6 and below allows attacker to execute unauthorized code or commands via crafted HTTP GET requests to the login webpage.
Overview
  • CVE ID
  • CVE-2021-43063
  • Assigner
  • psirt@fortinet.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-12-08T14:15:09
  • Last Modified Date
  • 2021-12-09T19:58:03
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:* 1 OR 6.2.0 6.2.6
cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:* 1 OR 6.3.0 6.3.15
cpe:2.3:a:fortinet:fortiweb:6.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:fortinet:fortiweb:6.4.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://fortiguard.com/advisory/FG-IR-21-122 Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-43063
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43063
History
Created Old Value New Value Data Type Notes
2022-05-10 06:41:53 Added to TrackCVE
2022-12-06 03:18:58 2021-12-08T14:15Z 2021-12-08T14:15:09 CVE Published Date updated
2022-12-06 03:18:58 2021-12-09T19:58:03 CVE Modified Date updated
2022-12-06 03:18:58 Analyzed Vulnerability Status updated