CVE-2025-40653CWE-209

User enumeration in M3M Printer Server Web

Medium · published May 26, 2025

CVSS v4.0
6.9
EPSS
0%
Percentile
34.7
In the wild
Unconfirmed
What it is

User enumeration vulnerability in M3M Printer Server Web. This issue occurs during user authentication, where a difference in error messages could allow an attacker to determine whether a username is valid or not, allowing a brute force attack on valid usernames.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
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
EPSS
0.00415 · 34.7th percentile
Weakness
CWE-209 · Generation of Error Message Containing Sensitive Information
Published
2025-05-26T12:54Z
EPSS history
Timeline
  • 26 MAY 12:54Z
    User enumeration in M3M Printer Server Web
    cvelistv5