Overview
- Description
- ffxivlauncher.exe in Square Enix Final Fantasy XIV 4.21 and 4.25 on Windows is affected by Improper Enforcement of Message Integrity During Transmission in a Communication Channel, allowing a man-in-the-middle attacker to steal user credentials because a session retrieves global.js via http before proceeding to use https. This is fixed in Patch 4.3.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 8.1
- Impact score
- 5.9
- Exploitability score
- 2.2
- Vector string
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-924
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:square-enix:final_fantasy_xiv:4.21:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "329FAE69-8C96-4CAE-B723-E5E49FE290F3"
},
{
"criteria": "cpe:2.3:a:square-enix:final_fantasy_xiv:4.25:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A06B7B05-1C19-4D68-90B9-E4D123E578C4"
}
],
"operator": "OR"
}
]
}
]