CVE-2023-31148

CRITICAL

SEL RTAC Web Interface - Authenticated Remote Code Execution

Title source: manual

Description

An Improper Input Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface could allow a remote authenticated attacker to execute arbitrary code. See SEL Service Bulletin dated 2022-11-15 for more details.

References (2)

Core 2

Core References

Vendor Advisory

https://selinc.com/support/security-notifications/external-reports/

Third Party Advisory

https://www.nozominetworks.com/blog/

Scores

CVSS v3 9.1

EPSS 0.0109

EPSS Percentile 61.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-20

Status published

Products (10)

selinc/sel-2241_rtac_module_firmware r132-v0 - r150-v2

selinc/sel-3350_firmware r148-v0 - r150-v2

selinc/sel-3505-3_firmware r132-v0 - r150-v2

selinc/sel-3505_firmware r132-v0 - r150-v2

selinc/sel-3530-4_firmware r132-v0 - r150-v2

selinc/sel-3530_firmware r132-v0 - r150-v2

selinc/sel-3532_firmware r132-v0 - r150-v2

selinc/sel-3555_firmware r134-v0 - r150-v2

selinc/sel-3560e_firmware r144-v2 - r150-v2

selinc/sel-3560s_firmware r144-v2 - r150-v2

Published May 10, 2023

Tracked Since Feb 18, 2026