Ytnef
Standard maintenance is sufficient
Ytnef 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
0.0%
Confirmed actively exploited (CISA)
0.0%
Public exploit code available
0.0%
Based on 26 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-2021-3404 | 7.8 | 2.1% | — |
| CVE-2021-3403 | 7.8 | 0.9% | — |
| CVE-2017-6802 | 7.5 | 0.8% | — |
| CVE-2017-9146 | 8.8 | 0.6% | — |
| CVE-2017-6800 | 7.5 | 0.5% | — |
| CVE-2017-6801 | 7.5 | 0.5% | — |
| CVE-2017-6306 | 7.8 | 0.5% | — |
| CVE-2009-3721 | 7.8 | 0.5% | — |
| CVE-2017-9058 | 9.8 | 0.4% | — |
| CVE-2017-6301 | 7.8 | 0.4% | — |
| CVE-2017-6304 | 7.8 | 0.4% | — |
| CVE-2017-6299 | 5.5 | 0.4% | — |
| CVE-2017-6300 | 7.8 | 0.3% | — |
| CVE-2017-6303 | 7.8 | 0.3% | — |
| CVE-2017-6305 | 7.8 | 0.3% | — |
| CVE-2017-12144 | 5.5 | 0.3% | — |
| CVE-2009-3887 | 9.8 | 0.3% | — |
| CVE-2017-6302 | 7.8 | 0.3% | — |
| CVE-2017-6298 | 7.8 | 0.3% | — |
| CVE-2017-9473 | 5.5 | 0.3% | — |
0
/ 100
low-risk
Active Threat
0/50 · Minimal
Exploit Availability
0/50 · Minimal
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.