CVE-2026-5373

runZero Platform superuser privilege escalation

Published Apr 7, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Description
An issue that allowed all-organization administrators to promote accounts to superuser status has been resolved. This is an instance of CWE-269: Improper Privilege Management, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N (8.1 High). This issue was fixed in version 4.0.260202.0 of the runZero Platform.

Remediation

Vendor Solution

This issue was fixed in version 4.0.260202.0 of the runZero Platform

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Runzero runzero Platform
CPEs cpe:2.3:a:runzero:runzero_platform:*:*:*:*:*:*:*:*
Vendors & Products Runzero runzero Platform
Type Values Removed Values Added
First Time appeared Runzero
Runzero platform
Vendors & Products Runzero
Runzero platform
Type Values Removed Values Added
Description An issue that allowed all-organization administrators to promote accounts to superuser status has been resolved. This is an instance of CWE-269: Improper Privilege Management, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N (8.1 High). This issue was fixed in version 4.0.260202.0 of the runZero Platform.
Title runZero Platform superuser privilege escalation
Weaknesses CWE-269
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N'}

ssvc

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

Weaknesses

Sources

Status
PUBLISHED
Assigner
runZero
Published
Updated
Apr 7, 2026, 2:50 PM
Reserved
Apr 1, 2026, 7:51 PM
Status
Analyzed
Published
Apr 7, 2026, 3:17 PM
Modified
Oct 26, 2026, 9:10 PM