Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
cybersecurity vulnerability
|
| gptkbp:access |
no
|
| gptkbp:affects |
gptkb:Microsoft_Exchange_Server
|
| gptkbp:allows |
remote code execution
|
| gptkbp:alsoKnownAs |
gptkb:CVE-2021-26855
|
| gptkbp:assignedCVE |
gptkb:CVE-2021-26855
|
| gptkbp:discoveredIn |
2021
|
| gptkbp:enables |
arbitrary file write
mailbox access |
| gptkbp:exploits |
yes
threat actors |
| gptkbp:hasSeverity |
critical
|
| https://www.w3.org/2000/01/rdf-schema#label |
ProxyLogon vulnerability
|
| gptkbp:impact |
unauthenticated remote access
|
| gptkbp:patchedBy |
gptkb:Microsoft
|
| gptkbp:patchReleasedOn |
March 2, 2021
|
| gptkbp:productType |
gptkb:Microsoft_Exchange_Server_2013
gptkb:Microsoft_Exchange_Server_2016 gptkb:Microsoft_Exchange_Server_2019 |
| gptkbp:type |
server-side request forgery
|
| gptkbp:usedIn |
2021 Microsoft Exchange Server cyberattacks
|
| gptkbp:bfsParent |
gptkb:Operation_ZxShell
|
| gptkbp:bfsLayer |
7
|