Horizon
by Opennms
Standard maintenance is sufficient
Horizon 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 22 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-2023-40315 | 5.3 | 4.0% | — |
| CVE-2023-0872 | 8.2 | 3.1% | — |
| CVE-2021-3396 | 8.8 | 2.4% | — |
| CVE-2023-0868 | 6.7 | 0.5% | — |
| CVE-2021-25933 | 4.8 | 0.5% | — |
| CVE-2021-25929 | 4.8 | 0.5% | — |
| CVE-2023-0815 | 6.8 | 0.3% | — |
| CVE-2023-0846 | 6.7 | 0.3% | — |
| CVE-2021-25934 | 5.4 | 0.3% | — |
| CVE-2023-0869 | 5.8 | 0.3% | — |
| CVE-2023-0867 | 6.7 | 0.3% | — |
| CVE-2021-25935 | 5.4 | 0.3% | — |
| CVE-2020-11886 | 8.1 | 0.2% | — |
| CVE-2021-25931 | 8.8 | 0.2% | — |
| CVE-2023-40314 | 5.8 | 0.2% | — |
| CVE-2021-25930 | 4.3 | 0.2% | — |
| CVE-2023-40312 | 6.7 | 0.1% | — |
| CVE-2023-40311 | 6.7 | 0.1% | — |
| CVE-2023-0870 | 8.1 | 0.1% | — |
| CVE-2023-40313 | 7.1 | 0.1% | — |
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.