4.1

CVE-2019-1167: microsoft powershell_core

CVSS: 4.1v3.0MediumModified
AliasesGHSA-5frh-8cmj-gc59
Published 19-07-2019Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2019-1167 is a medium (CVSS 4.1) vulnerability in microsoft powershell_core. EPSS estimates a 1.10% chance of exploitation in the next 30 days, higher than 65.1% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.1/10
010
Medium · v3.0 (NVD)
EPSS score
1.10%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 19-07-2019
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement, aka 'Windows Defender Application Control Security Feature Bypass Vulnerability'.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

1.10%

Chance of exploitation in the next 30 days

Percentile

65%

Versus all other CVEs

30-day change

0.00 pp

From 1.10% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.10%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Microsoft1 product
NuGet1 product
  • System.Management.Automation≥ 6.2.0, < 6.2.2 | ≥ 6.1.0, < 6.1.5

2 vendors · 2 products

References

4 links