Asa 5505 Firmware
by Cisco
Standard maintenance is sufficient
Asa 5505 Firmware 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
4.3%
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-2020-3187 | 9.1 | 94.3% | — |
| CVE-2020-3196 | 8.6 | 1.9% | — |
| CVE-2020-3255 | 7.5 | 1.3% | — |
| CVE-2020-3189 | 8.6 | 1.3% | — |
| CVE-2020-3195 | 7.5 | 1.3% | — |
| CVE-2020-3283 | 8.6 | 1.3% | — |
| CVE-2020-3125 | 9.8 | 1.2% | — |
| CVE-2020-3254 | 7.5 | 1.2% | — |
| CVE-2019-15256 | 8.6 | 1.2% | — |
| CVE-2020-3179 | 7.5 | 1.2% | — |
| CVE-2021-34787 | 5.3 | 1.2% | — |
| CVE-2020-3191 | 8.6 | 1.0% | — |
| CVE-2021-34783 | 8.6 | 0.8% | — |
| CVE-2021-34791 | 4.7 | 0.7% | — |
| CVE-2021-34794 | 5.3 | 0.7% | — |
| CVE-2020-3188 | 5.3 | 0.6% | — |
| CVE-2021-34790 | 4.7 | 0.5% | — |
| CVE-2021-34792 | 8.6 | 0.4% | — |
| CVE-2021-40117 | 8.6 | 0.4% | — |
| CVE-2021-40125 | 5.3 | 0.3% | — |
2
/ 100
low-risk
Active Threat
2/50 · Minimal
Exploit Availability
0/50 · Minimal
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.