CVE-2026-15952

Improper Permission Assignment in Scheduler Service

Published Sep 28, 2026 CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Description
Incorrect Permission Assignment for Critical Resource vulnerability in ABB Protection and control IED manager (PCM600).

This issue affects Protection and control IED manager (PCM600): through 2.14.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Abb
Abb protection And Control Ied Manager (pcm600)
Vendors & Products Abb
Abb protection And Control Ied Manager (pcm600)
Type Values Removed Values Added
Description Incorrect Permission Assignment for Critical Resource vulnerability in ABB Protection and control IED manager (PCM600). This issue affects Protection and control IED manager (PCM600): through 2.14.
Title Improper Permission Assignment in Scheduler Service
Weaknesses CWE-732
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 7.1, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ABB
Published
Updated
Sep 28, 2026, 5:59 PM
Reserved
Jul 16, 2026, 1:14 PM
Status
Deferred
Published
Sep 28, 2026, 2:17 PM
Modified
Sep 28, 2026, 6:17 PM