Vulnerability in Ge Gigital Industrial Gateway Server
CVE-2023-5909
KEPServerEX does not properly validate certificates from clients which may allow unauthenticated users to connect.
EPSS: 0.001 (23.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Ge Gigital Industrial Gateway Server — versions 0
- Ptc Kepserverex — versions 0
- Ptc Opc-aggregator — versions 0
- Ptc Thingworx Industrial Connectivity — versions All versions
- Ptc Thingworx Kepware Edge — versions 0
- Ptc Thingworx Kepware Server — versions 0
- Rockwell Automation Kepserver Enterprise — versions 0
- Software Toolbox Top Server — versions 0
Weakness classification (CWE)
References
- www.cisa.gov/news-events/ics-advisories/icsa-23-334-03 (government-resource)
Frequently asked questions
- What is CVE-2023-5909?
- CVE-2023-5909 is a high-severity vulnerability in Ge Gigital Industrial Gateway Server, classified under Improper Validation of Certificate with Host Mismatch. CVSS score: 7.5/10. Published 2023-11-30.
- How severe is CVE-2023-5909?
- High severity. CVSS v3 base score is 7.5 out of 10.