Traffic Server
by Apache
Standard maintenance is sufficient
Traffic Server 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
5.1%
Confirmed actively exploited (CISA)
1.3%
Public exploit code available
0.0%
Based on 78 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-2023-44487 | 7.5 | 94.4% | Yes |
| CVE-2019-9512 | 7.5 | 51.2% | — |
| CVE-2018-1318 | 7.5 | 14.6% | — |
| CVE-2019-9511 | 7.5 | 13.9% | — |
| CVE-2019-9514 | 7.5 | 9.5% | — |
| CVE-2021-27737 | 7.5 | 9.5% | — |
| CVE-2021-35474 | 9.8 | 9.2% | — |
| CVE-2019-9515 | 7.5 | 9.0% | — |
| CVE-2022-40743 | 6.1 | 8.2% | — |
| CVE-2021-32567 | 7.5 | 7.9% | — |
| CVE-2021-32566 | 7.5 | 7.9% | — |
| CVE-2018-8040 | 5.3 | 7.8% | — |
| CVE-2022-31780 | 7.5 | 7.6% | — |
| CVE-2023-39456 | 7.5 | 7.3% | — |
| CVE-2019-9513 | 7.5 | 6.7% | — |
| CVE-2018-8005 | 5.3 | 6.7% | — |
| CVE-2022-32749 | 7.5 | 6.6% | — |
| CVE-2018-8022 | 7.5 | 6.1% | — |
| CVE-2019-9517 | 7.5 | 6.0% | — |
| CVE-2021-32565 | 7.5 | 5.7% | — |
4
/ 100
low-risk
Active Threat
4/50 · Minimal
Exploit Availability
0/50 · Minimal
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.