Sightings

Author Source Vulnerability Type Date Other
automation The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-07-23) CVE-2021-21402 exploited 2025-07-23 00:00:00 +0000  
automation The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-05-09) CVE-2021-21402 exploited 2025-05-09 00:00:00 +0000  
automation The Shadowserver (honeypot/common-vulnerabilities) - (2025-05-08) CVE-2021-21402 seen 2025-05-08 00:00:00 +0000  
automation The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-05-08) CVE-2021-21402 exploited 2025-05-08 00:00:00 +0000  
displaying 1 - 4 sightings in total 4

If a line is highlighted in yellow, it indicates that the vulnerability advisory has not yet been published.

Sightings Sources.