Powershell Core
Vendor:
First CVE: Jan 10, 2018 · Active for 8 years
18
Total CVEs
More Total CVEs than 93% of tracked products
4.5
Avg CVEs / Year
Higher CVE frequency than 86% of tracked products
7.2
Avg CVSS
Higher Avg CVSS than 45% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Powershell Core over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jan 10, 2018
8 years ago
Most Recent CVE
Aug 12, 2021
1,807 days ago
CVE Severity & Scoring
Powershell Core18 CVEs
28%
67%
All CVEs352,231 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local7 (38.9%)
Network11 (61.1%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low16 (88.9%)
High2 (11.1%)
Unknown0 (0.0%)
User Interaction
None16 (88.9%)
Unknown0 (0.0%)
Required2 (11.1%)
Privileges Required
Low6 (33.3%)
High1 (5.6%)
None11 (61.1%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (18 CVEs).
18 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-26701CRITICAL .NET Core Remote Code Execution Vulnerability | Feb 25, 2021 | 9.8 | 47 | NO | NO |
CVE-2018-8256HIGH A remote code execution vulnerability exists when PowerShell improperly handles specially crafted files, aka "Microsoft PowerShell Remote Code Execution Vulnerability." This affect | Nov 14, 2018 | 8.8 | 38 | NO | NO |
CVE-2020-1108HIGH A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests, aka '.NET Core & .NET Framework Denial of Service Vulnerability'. | May 21, 2020 | 7.5 | 30 | NO | NO |
CVE-2018-8292HIGH An information disclosure vulnerability exists in .NET Core when authentication information is inadvertently exposed in a redirect, aka ".NET Core Information Disclosure Vulnerabil | Oct 10, 2018 | 7.5 | 30 | NO | NO |
CVE-2018-0764HIGH Microsoft .NET Framework 1.1, 2.0, 3.0, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 5.7 and .NET Core 1.0. 1.1 and 2.0 allow a denial of service vulnerability due to th | Jan 10, 2018 | 7.5 | 28 | NO | NO |
CVE-2019-1301HIGH A denial of service vulnerability exists when .NET Core improperly handles web requests, aka '.NET Core Denial of Service Vulnerability'. | Sep 11, 2019 | 7.5 | 27 | NO | NO |
CVE-2018-0875HIGH .NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted requests are handled, aka ".NET Core Denia | Mar 14, 2018 | 7.5 | 27 | NO | NO |
CVE-2021-26423HIGH .NET Core and Visual Studio Denial of Service Vulnerability | Aug 12, 2021 | 7.5 | 26 | NO | NO |
CVE-2019-0632HIGH A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is | Mar 5, 2019 | 7.8 | 26 | NO | NO |
CVE-2019-0631HIGH A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka 'Windows Security Feature Bypass Vulnerability'. This CVE ID is | Mar 5, 2019 | 7.8 | 26 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (18 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (18 CVEs).
Media Mentions
Signals from CVEs in this product scope (18 CVEs).
Top CNAs Publishing CVEs For Powershell Core
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 7.1 | 2 | 8.2 | 16.8% | 0 | 0 |
| 7.0 | 2 | 8.2 | 16.8% | 0 | 0 |
| 6.2 | 6 | 7.1 | 3.7% | 0 | 0 |
| 6.1 | 9 | 7.0 | 4.4% | 0 | 0 |
| 6.0 | 8 | 7.3 | 8.2% | 0 | 0 |