CVE-2023-34392
Missing Authentication for Critical Function
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.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Missing Authentication for Critical Function
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.
- Record
CVE-2023-34392- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-306
- Updated
- 2026-11-02
EUVDEUVD-2023-38472
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.
- Record
EUVD-2023-38472- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fqhh-mfcp-4mcw
A Missing Authentication for Critical Function vulnerability in the Schweitzer Engineering...
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.
- Record
GHSA-fqhh-mfcp-4mcw- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - Weakness
- CWE-306
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2023-34392- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-306
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-34392 is a high vulnerability (CVSS 8.2) in Schweitzer Engineering Laboratories Sel-5037 Sel Grid Configurator, published August 31, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.45%, the 39th percentile. No source names a fixed version.