# CVE-2023-31150

## Summary

- **CVE ID:** CVE-2023-31150
- **Severity:** HIGH
- **CVSS Score:** 8 (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H)
- **CWE:** CWE-257
- **Published:** May 10, 2023
- **Last Modified:** Mar 13, 2026

## Description

A Storing Passwords in a Recoverable Format vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) database system could allow an authenticated attacker to retrieve passwords.
See SEL Service Bulletin dated 2022-11-15 for more details.

## Affected Products

- Schweitzer Engineering Laboratories — SEL-3505 (R122-V0)
- Schweitzer Engineering Laboratories — SEL-3505-3 (R132-V0)
- Schweitzer Engineering Laboratories — SEL-3530 (R122-V0)
- Schweitzer Engineering Laboratories — SEL-3530-4 (R122-V0)
- Schweitzer Engineering Laboratories — SEL-3532 (R132-V0)
- Schweitzer Engineering Laboratories — SEL-3555 (R134-V0)
- Schweitzer Engineering Laboratories — SEL-3560S (R144-V2)
- Schweitzer Engineering Laboratories — SEL-3560E (R144-V2)
- Schweitzer Engineering Laboratories — SEL-2241 RTAC module (R122-V0)
- Schweitzer Engineering Laboratories — SEL-3350 (R148-V0)

## References

- [CNA](https://selinc.com/support/security-notifications/external-reports/)
- [CNA](https://www.nozominetworks.com/blog/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.14%
- **EPSS Percentile:** 34.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._