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.
Scores
CVSS v3
5.3
EPSS
0.0006
EPSS Percentile
17.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-204
Status
published
Products (1)
siemens/gridscale_x_prepay
< 4.2.1
Published
Dec 09, 2025
Tracked Since
Feb 18, 2026