CVE-2025-40806
MEDIUM EPSS 29.6%
Published Dec 9, 20256mo ago · Modified Jun 17, 20262w ago
6.9 CVSS 4.0
Published Dec 9, 2025 6mo ago
Last Modified Jun 17, 2026 2w ago
Description
A vulnerability has been identified in Gridscale X Prepay (All versions < V4.2.1). The affected application is vulnerable to user enumeration due to distinguishable responses. This could allow an unauthenticated remote attacker to determine if a user is valid or not, enabling a brute force attack with valid users.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
29.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-204
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| siemens | gridscale_x_prepay | * | <4.2.1 |
References 1
- cert-portal.siemens.com https://cert-portal.siemens.com/productcert/html/ssa-356310.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.