CVE-2023-40060CWE-284

2FA/MFA Bypass Vulnerability in Serv-U 15.4 and 15.4 Hotfix 1

High · published September 7, 2023

CVSS v3.1
7.2
EPSS
1%
Percentile
62.6
In the wild
Unconfirmed
What it is

A vulnerability has been identified within Serv-U 15.4 and 15.4 Hotfix 1 that, if exploited, allows an actor to bypass multi-factor/two-factor authentication. The actor must have administrator-level access to Serv-U to perform this action.

15.4.  SolarWinds found that the issue was not completely fixed in 15.4 Hotfix 1.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01005 · 62.6th percentile
Weakness
CWE-284 · Improper Access Control
Published
2023-09-07T15:57Z
EPSS history
Timeline
  • 07 SEP 15:57Z
    2FA/MFA Bypass Vulnerability in Serv-U 15.4 and 15.4 Hotfix 1
    cvelistv5