Community
Sightings
| Author | Source | Vulnerability | Type | Date | Other |
|---|---|---|---|---|---|
| sync_user | The Shadowserver (honeypot/common-vulnerabilities) - (2026-08-07) | CVE-2021-21389 | seen | 2026-08-08 10:47:51 | |
| sync_user | The Shadowserver (honeypot/common-vulnerabilities) - (2026-07-31) | CVE-2021-21389 | seen | 2026-08-01 10:00:06 | |
| sync_user | The Shadowserver (honeypot/common-vulnerabilities) - (2026-07-28) | CVE-2021-21389 | seen | 2026-07-29 10:00:13 | |
| sync_user | The Shadowserver (honeypot/common-vulnerabilities) - (2026-07-03) | CVE-2021-21389 | seen | 2026-07-04 10:00:06 | |
| cedric | https://db.gcve.eu/known-exploited-vulnerabilities-catalog/266210e6-1b62-4d0e-8d58-7fc97017d33d | CVE-2021-21389 | exploited | 2026-07-01 07:16:59 | |
| cedric | https://db.gcve.eu/known-exploited-vulnerabilities-catalog/d1497018-e617-4a39-ad64-0aea1048f07b | CVE-2021-21389 | exploited | 2026-06-23 11:12:11 | |
| cedric | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-04-24) | CVE-2021-21389 | exploited | 2026-04-24 00:00:00 | |
| cedric | The Shadowserver (honeypot/common-vulnerabilities) - (2026-04-19) | CVE-2021-21389 | seen | 2026-04-19 00:00:00 | |
| cedric | The Shadowserver (honeypot/common-vulnerabilities) - (2026-04-17) | CVE-2021-21389 | seen | 2026-04-17 00:00:00 | |
| cedric | The Shadowserver (honeypot/common-vulnerabilities) - (2026-04-15) | CVE-2021-21389 | seen | 2026-04-15 00:00:00 |
displaying 1 - 10 sightings in total 85
If a line is highlighted in yellow, it indicates that the vulnerability advisory has not yet been published.