Dashboard / CVE-2026-15379

CVE-2026-15379

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 25/100
Published: 2026-07-17 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity Conf. Impact

CVSS Vector Breakdown

AV: Local
AC: Low
PR: Low
UI: Active
S: X
AT: None
VC: High
VI: None
VA: None

Description

The Altiris WMI provider exposes a class (AltirisAgent_Stream) that allows any local standard user to read the contents of any file accessible to the SYSTEM account, bypassing filesystem ACLs. No admin privileges required. The provider reverts to the LocalSystem context when servicing WMI queries without re-impersonating the caller. Any local standard user can therefore read SYSTEM-readable files — including configuration files, service logs, and secrets stored with SYSTEM/Administrator-only ACLs — by querying the provider directly.

Weakness Classification (1)

References & Advisories (1)

Bug Bounty Relevance

25 / 100
✓ Low complexity

CVSS Score

5.1 / 10.0 v4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:C/RE:M/U:Red

EPSS — Exploitation Probability

0.15%
Raw Score 0.001460
Percentile 3.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00146
2026-10-28
0.00146

Intelligence Sources

nvd ref →

External Links