Vulnerability in Schweitzer Engineering Laboratories Sel-2241 Rtac Module
CVE-2023-31151
An Improper Certificate Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller (SEL RTAC) Web Interface could allow a remote unauthenticated attacker to conduct a man-in-the-middle (MitM) attack. See SEL Service Bulletin dated 2022-11-15 for more details.
Vulnerability class: Improper Certificate Validation
EPSS: 0.002 (16.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Schweitzer Engineering Laboratories Sel-2241 Rtac Module — versions R147-V0
- Schweitzer Engineering Laboratories Sel-3350 — versions R148-V0
- Schweitzer Engineering Laboratories Sel-3505 — versions R147-V0
- Schweitzer Engineering Laboratories Sel-3505-3 — versions R147-V0
- Schweitzer Engineering Laboratories Sel-3530 — versions R147-V0
- Schweitzer Engineering Laboratories Sel-3530-4 — versions R147-V0
- Schweitzer Engineering Laboratories Sel-3532 — versions R147-V0
- Schweitzer Engineering Laboratories Sel-3555 — versions R147-V0
- Schweitzer Engineering Laboratories Sel-3560e — versions R147-V0
- Schweitzer Engineering Laboratories Sel-3560s — versions R147-V0
Weakness classification (CWE)
References
- security@selinc.com (Vendor Advisory)
- security@selinc.com (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-31151?
- CVE-2023-31151 is a medium-severity vulnerability in Schweitzer Engineering Laboratories Sel-2241 Rtac Module, classified under Improper Certificate Validation. CVSS score: 4.7/10. Published 2023-05-10.
- How severe is CVE-2023-31151?
- Medium severity. CVSS v3 base score is 4.7 out of 10.