Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Microsoft Exchange Server vulnerability
|
| gptkbp:affects |
gptkb:Microsoft_Exchange_Server
|
| gptkbp:allows |
remote code execution
unauthenticated access |
| gptkbp:announced |
gptkb:Black_Hat_USA_2021
|
| gptkbp:category |
zero-day vulnerability
vulnerability chain |
| gptkbp:discoveredBy |
gptkb:Orange_Tsai
|
| gptkbp:exploits |
true
|
| https://www.w3.org/2000/01/rdf-schema#label |
ProxyShell
|
| gptkbp:impact |
data breach
system compromise privilege escalation |
| gptkbp:patchedBy |
gptkb:Microsoft
|
| gptkbp:releaseDate |
April 2021
|
| gptkbp:target |
on-premises Exchange servers
|
| gptkbp:vectorFor |
gptkb:Outlook_Web_Access_(OWA)
gptkb:Autodiscover_service |
| gptkbp:vulnerableTo |
gptkb:CVE-2021-31207
gptkb:CVE-2021-34473 gptkb:CVE-2021-34523 |
| gptkbp:bfsParent |
gptkb:Microsoft_Exchange
|
| gptkbp:bfsLayer |
6
|