Powershell
by Microsoft
Standard maintenance is sufficient
Powershell has low exploitation rates. Attackers rarely target this software's known vulnerabilities.
What to do
- Keep automatic updates enabled
- No urgent action needed
- Review periodically as part of normal maintenance
What Attackers Target
Vulnerabilities with high exploit probability
13.0%
Confirmed actively exploited (CISA)
0.0%
Public exploit code available
0.0%
Based on 23 known vulnerabilities. Percentages show the proportion that are actively dangerous — a low percentage means most vulnerabilities in this product are not being exploited.
Most Dangerous Vulnerabilities
| CVE | CVSS | Exploit Probability | Confirmed |
|---|---|---|---|
| CVE-2024-21409 | 7.3 | 54.7% | — |
| CVE-2022-41076 | 8.5 | 34.0% | — |
| CVE-2018-8327 | 9.8 | 23.5% | — |
| CVE-2022-23267 | 7.5 | 8.2% | — |
| CVE-2021-43896 | 5.5 | 4.3% | — |
| CVE-2020-1108 | 7.5 | 3.8% | — |
| CVE-2024-0057 | 9.1 | 3.6% | — |
| CVE-2021-41355 | 5.7 | 3.6% | — |
| CVE-2023-36013 | 6.5 | 2.5% | — |
| CVE-2022-34716 | 5.9 | 1.0% | — |
| CVE-2023-21538 | 7.5 | 0.9% | — |
| CVE-2024-26190 | 7.5 | 0.8% | — |
| CVE-2024-21392 | 7.5 | 0.8% | — |
| CVE-2025-21171 | 7.5 | 0.6% | — |
| CVE-2022-41121 | 7.8 | 0.5% | — |
| CVE-2020-0951 | 6.7 | 0.5% | — |
| CVE-2022-26788 | 7.8 | 0.4% | — |
| CVE-2024-30045 | 6.3 | 0.3% | — |
| CVE-2020-8927 | 5.3 | 0.3% | — |
| CVE-2025-30399 | 7.5 | 0.3% | — |
9
/ 100
low-risk
Active Threat
9/50 · Minimal
Exploit Availability
0/50 · Minimal
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.