Sightings
| Author | Source | Vulnerability | Type | Date | Other |
|---|---|---|---|---|---|
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-11-07) | CVE-2021-20837 | exploited | 2025-11-07 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2025-11-07) | CVE-2021-20837 | seen | 2025-11-07 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2025-10-29) | CVE-2021-20837 | seen | 2025-10-29 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2025-10-03) | CVE-2021-20837 | seen | 2025-10-03 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2025-09-22) | CVE-2021-20837 | seen | 2025-09-22 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-08-31) | CVE-2021-20837 | exploited | 2025-08-31 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2025-08-17) | CVE-2021-20837 | seen | 2025-08-17 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2025-08-16) | CVE-2021-20837 | seen | 2025-08-16 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2025-08-14) | CVE-2021-20837 | seen | 2025-08-14 00:00:00 +0000 | |
| automation | The Shadowserver (honeypot/common-vulnerabilities) - (2025-08-03) | CVE-2021-20837 | seen | 2025-08-03 00:00:00 +0000 |
displaying 1 - 10 sightings in total 29
If a line is highlighted in yellow, it indicates that the vulnerability advisory has not yet been published.