CVE-2022-30190
Follina: Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution
⚡ KEV — Known Exploited
CVSS 7.8 (High)
EPSS 0.9580 (1th pct)
Technical Description
Follina: Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution.
Why this matters to your organisation:
CISA has confirmed active exploitation in the wild (KEV catalogue entry). The Exploit Prediction Scoring System (EPSS) estimates a 95.8% probability of exploitation within 30 days. The affected service is internet-facing, increasing exposure. This is a critical service for the organisation.
CISA has confirmed active exploitation in the wild (KEV catalogue entry). The Exploit Prediction Scoring System (EPSS) estimates a 95.8% probability of exploitation within 30 days. The affected service is internet-facing, increasing exposure. This is a critical service for the organisation.
Potential Impact
A vulnerability in msdt rated High (CVSS 7.8). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalogue, indicating it has been actively exploited in the wild.
✅ Recommended Next Action
Review CVE-2022-30190 and confirm whether msdt is in use.
Confidence: Not Applicable
The organisation does not use this product.
CVE Details
| Product | microsoft msdt |
| Version Range | <= 10.0 → ∞ |
| Installed | Unknown |
| Match Type | Product Not Used |
| CVSS | 7.8 |
| KEV | YES |
| EPSS | 0.958 |
| Source |
NVD · May 30, 2022 View reference ↗ |
Score Breakdown
⚡ KEV+40
🌐 Exposure+20
⭐ Importance+15
📈 EPSS+14.4
🔢 CVSS+7.8
⚠ Uncertainty-10
Total87