Community
Sightings
| Author | Source | Vulnerability | Type | Date | Other |
|---|---|---|---|---|---|
| automation | https://t.me/cissp/2886 | CVE-2021-21402 | published-proof-of-concept | 2026-09-11 11:00:04 | |
| automation | https://t.me/cissp/2886 | CVE-2021-21402 | seen | 2026-09-01 17:00:55 | |
| cedric | https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/50859dce-754c-43d7-bd68-16d9f4768a38 | CVE-2021-21402 | exploited | 2026-06-30 09:23:58 | |
| automation | https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/6dcbb28e-0f39-4bc8-a081-6a4564dc7c60 | CVE-2021-21402 | exploited | 2026-06-23 14:03:22 | |
| automation | https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/59b8ef5d-9d97-4be7-a0ef-f8273e32828e | CVE-2021-21402 | exploited | 2026-06-19 12:45:59 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2026-04-10) | CVE-2021-21402 | seen | 2026-04-10 00:00:00 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-03-26) | CVE-2021-21402 | exploited | 2026-03-26 00:00:00 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2026-03-26) | CVE-2021-21402 | seen | 2026-03-26 00:00:00 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-07-23) | CVE-2021-21402 | exploited | 2025-07-23 00:00:00 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-05-09) | CVE-2021-21402 | exploited | 2025-05-09 00:00:00 |
displaying 1 - 10 sightings in total 16
If a line is highlighted in yellow, it indicates that the vulnerability advisory has not yet been published.