Compuware iStrobe Web 20.13 contains a pre-authentication remote code execution vulnerability that allows unauthenticated attackers to upload malicious JSP files through a path traversal in the file upload form. Attackers can exploit the 'fileName' parameter to upload a web shell and execute arbitrary commands by sending POST requests to the uploaded JSP endpoint.
Published: 2025-12-11
Updated: 2025-12-12
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
Base Score: 9.2
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Severity: Critical
EPSS: 0.00689