CVE-2024-2103 - CVE House
Back to Database
Status published Medium CVE-2024-2103

Inclusion of Undocumented Features

Vulnerability Description

Inclusion of undocumented features vulnerability accessible when logged on with a privileged access level on the following Schweitzer Engineering Laboratories relays could allow the relay to behave unpredictably: SEL-700BT Motor Bus Transfer Relay, SEL-700G Generator Protection Relay, SEL-710-5 Motor Protection Relay, SEL-751 Feeder Protection Relay, SEL-787-2/-3/-4 Transformer Protection Relay, SEL-787Z High-Impedance Differential Relay . See product instruction manual appendix A dated 20240308 for more details regarding the SEL-751 Feeder Protection Relay. For more information for the other affected products, see their instruction manuals dated 20240329.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-2103

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Anonymous Researcher

References

More from Schweitzer Engineering Laboratories

View All →
CVE-2025-48018
Deserialization of Untrusted Data
High 7.5
CVE-2025-48017
Improper Limitation of a Pathname to a Restricted Directory
Critical 9
CVE-2025-48016
Improper Control of Interaction Frequency
Medium 4.3
CVE-2025-48015
Observable Response Discrepancy
Low 3.7
CVE-2025-48014
Improper Restriction of Excessive Authentication Attempts
High 7.5

Affected Vendor

Schweitzer Engineering Laboratories

View all reports →

Affected Software

SEL-700BT Motor Bus Transfer Relay, SEL-700G Generator Protection Relay, SEL-710-5 Motor Protection Relay, SEL-751 Feeder Protection Relay, SEL-787-2/-3/-4 Transformer Protection Relay, SEL-787Z High-Impedance Differential Relay
Vulnerable Versions:
R301-V0, R302-V0, R100-V0, R101-V0, R400-V0

Timeline

Official Publish: April 4th, 2024
Last Modified: August 1st, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

Weaknesses (CWE)

CWE-1242

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.