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Sightings

Recent sightings
Author Source Vulnerability Type Date Other
automation https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/cb005c27-286e-4862-9dae-b66e57d19797 CVE-2021-21805 exploited 2026-06-19 12:45:09
automation The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-06-06) CVE-2021-21805 exploited 2026-06-06 00:00:00
automation The Shadowserver (honeypot/common-vulnerabilities) - (2026-05-09) CVE-2021-21805 seen 2026-05-09 00:00:00
automation The Shadowserver (honeypot/common-vulnerabilities) - (2026-04-10) CVE-2021-21805 seen 2026-04-10 00:00:00
automation https://www.cisa.gov/news-events/ics-advisories/icsa-26-027-02 CVE-2021-2180 seen 2026-01-27 11:00:00
automation The Shadowserver (honeypot/common-vulnerabilities) - (2025-07-27) CVE-2021-21805 seen 2025-07-27 00:00:00
automation The Shadowserver (honeypot/common-vulnerabilities) - (2025-07-24) CVE-2021-21805 seen 2025-07-24 00:00:00
automation The Shadowserver (honeypot/common-vulnerabilities) - (2025-07-16) CVE-2021-21805 seen 2025-07-16 00:00:00
automation MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd CVE-2021-21809 seen 2025-02-23 04:10:34
automation The Shadowserver (honeypot/common-vulnerabilities) - (2025-02-08) CVE-2021-21805 seen 2025-02-08 00:00:00
displaying 1 - 10 sightings in total 22

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

Sightings Sources.