Sightings
| Author | Source | Vulnerability | Type | Date | Other |
|---|---|---|---|---|---|
| sync_user | https://www.govcert.gov.hk/en/alerts_detail.php?id=591 | CVE-2021-21985 | seen | 2026-03-17 15:00:32 | |
| cedric | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-03-13) | CVE-2021-21985 | exploited | 2026-03-13 00:00:00 | |
| cedric | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-03-11) | CVE-2021-21985 | exploited | 2026-03-11 00:00:00 | |
| cedric | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-03-08) | CVE-2021-21985 | exploited | 2026-03-08 00:00:00 | |
| cedric | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-03-03) | CVE-2021-21985 | exploited | 2026-03-03 00:00:00 | |
| cedric | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-02-11) | CVE-2021-21985 | exploited | 2026-02-11 00:00:00 | |
| cedric | https://gist.github.com/TomaszFrejnik/2f20c53778d48b6931abf358f7b8bde3 | CVE-2021-21985 | seen | 2026-02-09 14:45:48 | |
| cedric | https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/8fa6c497-5fe7-4257-87b7-2c7509f2a4ff | CVE-2021-21985 | exploited | 2026-02-02 12:29:07 | |
| cedric | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-01-23) | CVE-2021-21985 | exploited | 2026-01-23 00:00:00 | |
| cedric | The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-11-27) | CVE-2021-21985 | exploited | 2025-11-27 00:00:00 |
displaying 1 - 10 sightings in total 41
If a line is highlighted in yellow, it indicates that the vulnerability advisory has not yet been published.