10

CVE-2021-27198

An issue was discovered in Visualware MyConnection Server before v11.1a. Unauthenticated Remote Code Execution can occur via Arbitrary File Upload in the web service when using a myspeed/sf?filename= URI. This application is written in Java and is thus cross-platform. The Windows installation runs as SYSTEM, which means that exploitation gives one Administrator privileges on the target system.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Visualware ≫ Myconnection Server Version < 11.1a
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 13.62% 0.96
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
CWE-434 Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

https://myconnectionserver.visualware.com/support/newrelease.html
Vendor Advisory
Release Notes
http://packetstormsecurity.com/files/161571/VisualWare-MyConnection-Server-11.x-Remote-Code-Execution.html
Third Party Advisory
VDB Entry
http://seclists.org/fulldisclosure/2021/Feb/81
Third Party Advisory
Mailing List
https://myconnectionserver.visualware.com/download.html
Vendor Advisory
Product
https://www.securifera.com/advisories/cve-2021-27198/
Third Party Advisory