Sightings
| Author | Source | Vulnerability | Type | Date | Other |
|---|---|---|---|---|---|
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-07-06) | CVE-2021-21978 | exploited | 2025-07-06 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-04-22) | CVE-2021-21978 | exploited | 2025-04-22 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-02-27) | CVE-2021-21978 | exploited | 2025-02-27 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-02-26) | CVE-2021-21978 | exploited | 2025-02-26 00:00:00 +0000 | |
| automation | MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd | CVE-2021-21978 | seen | 2025-02-23 04:10:34 +0000 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2025-02-18) | CVE-2021-21978 | seen | 2025-02-18 00:00:00 +0000 | |
| automation | MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd | CVE-2021-21978 | seen | 2025-02-06 03:13:44 +0000 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-02-03) | CVE-2021-21978 | exploited | 2025-02-03 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2025-01-26) | CVE-2021-21978 | seen | 2025-01-26 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-01-26) | CVE-2021-21978 | exploited | 2025-01-26 00:00:00 +0000 |
displaying 1 - 10 sightings in total 13
If a line is highlighted in yellow, it indicates that the vulnerability advisory has not yet been published.