CVE-2023-31149 json
Improper Input Validation in Web Interface
published 2023-05-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-35465
- cvss
- 9.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 65%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Schweitzer Engineering Laboratories SEL-3505 R147-V6, R148-V7, R149-V4, R150-V2
- Schweitzer Engineering Laboratories SEL-3505-3 R147-V6, R148-V7, R149-V4, R150-V2
- Schweitzer Engineering Laboratories SEL-3530 R147-V6, R148-V7, R149-V4, R150-V2
- Schweitzer Engineering Laboratories SEL-3530-4 R147-V6, R148-V7, R149-V4, R150-V2
- Schweitzer Engineering Laboratories SEL-3532 R147-V6, R148-V7, R149-V4, R150-V2
- Schweitzer Engineering Laboratories SEL-3555 R147-V6, R148-V7, R149-V4, R150-V2
- Schweitzer Engineering Laboratories SEL-3560S R147-V6, R148-V7, R149-V4, R150-V2
- Schweitzer Engineering Laboratories SEL-3560E R147-V6, R148-V7, R149-V4, R150-V2
- Schweitzer Engineering Laboratories SEL-2241 RTAC module R147-V6, R148-V7, R149-V4, R150-V2
- Schweitzer Engineering Laboratories SEL-3350 R148-V7, R149-V4, R150-V2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction
1.09% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Schweitzer Engineering Laboratories SEL-3505
- Schweitzer Engineering Laboratories SEL-3505-3
- Schweitzer Engineering Laboratories SEL-3530
- Schweitzer Engineering Laboratories SEL-3530-4
- Schweitzer Engineering Laboratories SEL-3532
- Schweitzer Engineering Laboratories SEL-3555
- Schweitzer Engineering Laboratories SEL-3560S
- Schweitzer Engineering Laboratories SEL-3560E
- Schweitzer Engineering Laboratories SEL-2241 RTAC module
- Schweitzer Engineering Laboratories SEL-3350
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
selinc.com
/support/security-notifications/external-reports/
vendor-advisory
-
nozominetworks.com
/blog/
third-party-advisory
Sources
- CVE List CVE-2023-31149
- NVD CVE-2023-31149
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.