An issue was discovered in Simmeth Lieferantenmanager before 5.6. An attacker can make various API calls without authentication because the password in a Credential Object is not checked.
https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulnerabilities-in-simmeth-system-gmbh-lieferantenmanager/
Source: Mitre, NVD
Published: 2022-12-25
Updated: 2026-06-17
Base Score: 9.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N
Severity: High
Base Score: 9.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Severity: Critical
EPSS: 0.00141