CVE-2018-8340
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2018
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
A security feature bypass vulnerability exists when Active Directory Federation Services (AD FS) improperly handles multi-factor authentication requests, aka "AD FS Security Feature Bypass Vulnerability." This affects Windows Server 2016, Windows Server 2012 R2, Windows 10 Servers.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Windows Server 2016
- Vendor
- Microsoft
- Product
- Windows Server 2016
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| (Server Core installation) | affected | Unavailable | Unavailable | Unavailable | None listed |
Windows Server 2012 R2
- Vendor
- Microsoft
- Product
- Windows Server 2012 R2
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| (Server Core installation) | affected | Unavailable | Unavailable | Unavailable | None listed |
Windows 10 Servers
- Vendor
- Microsoft
- Product
- Windows 10 Servers
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| version 1709 (Server Core Installation) | affected | Unavailable | Unavailable | Unavailable | None listed |
| version 1803 (Server Core Installation) | affected | Unavailable | Unavailable | Unavailable | None listed |