Read the docs
TI-2025-29409 Aliases CVE-2025-46738GHSA-hfm5-wxc2-vrfw

Deserialization of untrusted data in Schweitzer Engineering Laboratories SEL-5033…

Priority LOW 30CWE-502Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
Required
Attack complexity
High
Impact type
Code execution
Confidentiality · integrity · availability
Low · High · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.

Summary

An authenticated attacker can maliciously modify layout data files in the SEL-5033 installation directory to execute arbitrary code.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00188 8th percentileScored 2026-11-07
Fix Fixed SEL-5033 acSELerator RTAC Software (Schweitzer Engineering Laboratories): 1.154.200.3500

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Schweitzer Engineering LaboratoriesSEL-5033 acSELerator RTAC Softwarebefore 1.154.200.35001.154.200.3500Patch availableCNA

Remediation

  • Fix · CNA SEL-5033 acSELerator RTAC Software (Schweitzer Engineering Laboratories) Fixed in 1.154.200.3500

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-46738
  2. 2026-10-03 Alias added: GHSA-hfm5-wxc2-vrfw

References

Other 1

  • TI-2023-14886 Insufficient entropy vulnerability could lead to authentication bypass CVSS 3.1CRITICAL 9.8
  • TI-2018-07489 XML external entity injection in Schweitzer Engineering Laboratories AcSELerator Architect CVSS 3.0CRITICAL 9.8
  • TI-2017-05537 Improper access control in Schweitzer Engineering Laboratories, Inc. SEL-3620 and SEL-3622 CVSS 3.0CRITICAL 10.0
  • TI-2023-17218 Improper authentication could lead to session hijacking CVSS 3.1CRITICAL 9.8
  • TI-2023-14885 Execution with Unnecessary Privileges CVSS 3.1CRITICAL 9.8
  • TI-2023-14859 Improper Input Validation in Web Interface CVSS 3.1CRITICAL 9.1
See all 66 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences