Improper Input Validation vulnerability in multiple CODESYS V3 products allows an authenticated remote attacker to block consecutive logins of a specific type.
https://www.cisa.gov/news-events/ics-advisories/icsa-26-076-01
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17351&token=a7c02b2825fea2bcaf80c1a8e62097d72ec90f1a&download=
Source: Mitre, NVD
Published: 2023-05-15
Updated: 2026-06-17
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P
Severity: Medium
Base Score: 4.3
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS: 0.00107