Wowza Streaming Engine
streaming_enginecounted 2026-10-10 04:20 UTC
As of 2026-10-10, 249 hosts ran Wowza Streaming Engine with at least one known CVE on a service open at their latest check, across 36 versions with CVEs; 25 distinct CVEs.
Known CVEs on hosts running it
249hosts with known CVEs
25distinct CVEs
36versions with CVEs
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version.
Versions with known CVEs
| Version | Hosts with CVEs | CVEs |
|---|---|---|
| 4.7.7 | 36 | 17 |
| 4.7.3 | 25 | 17 |
| 4.8.5.05 | 18 | 8 |
| 4.7.1 | 17 | 17 |
| 4.8.5 | 16 | 9 |
| 4.7.7.01 | 15 | 17 |
| 4.8.0 | 15 | 17 |
| 4.8.13 | 15 | 6 |
| 4.7.6 | 12 | 12 |
| 4.7.8 | 11 | 17 |
| 4.8.10 | 7 | 7 |
| 4.8.12 | 7 | 6 |
| 4.1.2 | 5 | 16 |
| 4.3.0 | 5 | 16 |
| 4.5.0 | 5 | 25 |
| 4.7.4 | 5 | 12 |
| 4.7.5 | 5 | 12 |
| 4.7.5.02 | 4 | 17 |
| 4.8.11 | 3 | 2 |
| 4.1.1 | 2 | 16 |
| 4.2.0 | 2 | 16 |
| 4.8.17 | 2 | 5 |
| 4.8.24 | 2 | 5 |
| 4.8.26 | 2 | 5 |
| 4.8.8.01 | 2 | 2 |
| 4.4.0 | 1 | 21 |
| 4.4.1 | 1 | 21 |
| 4.5.0.02 | 1 | 16 |
| 4.6.0 | 1 | 16 |
| 4.6.0.04 | 1 | 16 |
| 4.7.0 | 1 | 16 |
| 4.8.16 | 1 | 5 |
| 4.8.23 | 1 | 5 |
| 4.8.25 | 1 | 5 |
| 4.8.28 | 1 | 5 |
| 4.8.7b | 1 | 3 |
Most common CVEs
| CVE | Hosts |
|---|---|
| CVE-2021-35491 HIGH 8.1 | 239 |
| CVE-2021-35492 MEDIUM 6.5 | 217 |
| CVE-2021-31539 MEDIUM 5.5 | 205 |
| CVE-2021-31540 HIGH 7.1 | 186 |
| CVE-2020-9004 HIGH 8.8 | 170 |
| CVE-2019-19455 HIGH 7.8 | 170 |
| CVE-2019-7656 HIGH 7.8 | 170 |
| CVE-2019-19454 HIGH 7.5 | 170 |
| CVE-2019-7654 MEDIUM 6.5 | 170 |
| CVE-2019-19456 MEDIUM 6.1 | 170 |
| CVE-2019-19453 MEDIUM 5.4 | 170 |
| CVE-2019-7655 MEDIUM 5.4 | 170 |
| CVE-2024-52052 CRITICAL 9.4 | 69 |
| CVE-2024-52053 HIGH 8.7 | 69 |
| CVE-2024-52055 HIGH 8.2 | 69 |
| CVE-2024-52056 MEDIUM 6.9 | 69 |
| CVE-2024-52054 MEDIUM 5.1 | 69 |
| CVE-2018-7047 CRITICAL 9.8 | 25 |
| CVE-2018-7048 HIGH 7.5 | 25 |
| CVE-2018-7049 MEDIUM 6.1 | 25 |
| CVE-2017-16922 MEDIUM 5.3 | 25 |
| CVE-2016-20034 HIGH 8.7 | 5 |
| CVE-2016-20033 HIGH 8.5 | 5 |
| CVE-2016-20035 MEDIUM 6.9 | 5 |
| CVE-2016-20036 MEDIUM 5.1 | 5 |
Hosts: matches on services open at each host's latest check, over every version.