7.5

CVE-2023-5909









KEPServerEX does not properly validate certificates from clients which may allow unauthenticated users to connect.

Data is provided by the National Vulnerability Database (NVD)
Ge ≫ Industrial Gateway Server Version <= 7.614
Ptc ≫ Keepserverex Version <= 6.14.263.0
Ptc ≫ Opc-aggregator Version <= 6.14
Ptc ≫ Thingworx Kepware Edge Version <= 1.7
Ptc ≫ Thingworx Kepware Server Version <= 6.14.263.0
Rockwellautomation ≫ Kepserver Enterprise Version <= 6.14.263.0
Softwaretoolbox ≫ Top Server Version <= 6.14.263.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.08% 0.234
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
ics-cert@hq.dhs.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-295 Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

CWE-297 Improper Validation of Certificate with Host Mismatch

The product communicates with a host that provides a certificate, but the product does not properly ensure that the certificate is actually associated with that host.

https://www.cisa.gov/news-events/ics-advisories/icsa-23-334-03
Third Party Advisory
US Government Resource