Web Gateway
by Mcafee
Standard maintenance is sufficient
Web Gateway 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
15.8%
Confirmed actively exploited (CISA)
2.6%
Public exploit code available
7.9%
Based on 38 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-2021-3156 | 7.8 | 92.3% | Yes |
| CVE-2019-9511 | 7.5 | 13.9% | — |
| CVE-2019-9169 | 9.8 | 12.1% | — |
| CVE-2018-18311 | 9.8 | 11.4% | — |
| CVE-2016-1839 | 5.5 | 10.8% | — |
| CVE-2016-1838 | 5.5 | 10.7% | — |
| CVE-2021-3449 | 5.9 | 9.9% | — |
| CVE-2019-9514 | 7.5 | 9.5% | — |
| CVE-2019-9515 | 7.5 | 9.0% | — |
| CVE-2016-1762 | 8.1 | 8.6% | — |
| CVE-2017-1000366 | 7.8 | 7.6% | — |
| CVE-2019-9513 | 7.5 | 6.7% | — |
| CVE-2019-9517 | 7.5 | 6.0% | — |
| CVE-2019-1559 | 5.9 | 5.0% | — |
| CVE-2019-9518 | 7.5 | 3.6% | — |
| CVE-2016-1834 | 7.8 | 2.4% | — |
| CVE-2019-9516 | 6.5 | 2.2% | — |
| CVE-2016-1840 | 7.8 | 2.1% | — |
| CVE-2016-4447 | 7.5 | 2.1% | — |
| CVE-2016-1833 | 5.5 | 1.2% | — |
20
/ 100
low-risk
Active Threat
15/50 · Low
Exploit Availability
5/50 · Minimal
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.