Auth bypass in Schweitzer Engineering Laboratories Sel-5037 Sel Grid Configurator
CVE-2023-34392
A Missing Authentication for Critical Function vulnerability in the Schweitzer Engineering Laboratories SEL-5037 SEL Grid Configurator could allow an attacker to run arbitrary commands on managed devices by an authorized device operator. See Instruction Manual Appendix A and Appendix E dated 20230615 for more details. This issue affects SEL-5037 SEL Grid Configurator: before 4.5.0.20.
Vulnerability class: Broken Authentication
EPSS: 0.005 (37.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- security@selinc.com (Vendor Advisory)
- security@selinc.com (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-34392?
- CVE-2023-34392 is a high-severity vulnerability in Schweitzer Engineering Laboratories Sel-5037 Sel Grid Configurator, classified under Missing Authentication for Critical Function. CVSS score: 8.2/10. Published 2023-08-31.
- How severe is CVE-2023-34392?
- High severity. CVSS v3 base score is 8.2 out of 10.