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Sightings

Recent sightings
Author Source Vulnerability Type Date Other
sync_user Telegram/2RAMM3MMumDdUngg-H1zk2QI-iYaFuSyprDI5OjjTL8kZw CVE-2021-21978 published-proof-of-concept 2026-08-16 00:00:11
sync_user Telegram/2RAMM3MMumDdUngg-H1zk2QI-iYaFuSyprDI5OjjTL8kZw CVE-2021-21978 seen 2026-08-15 08:00:11
cedric https://db.gcve.eu/known-exploited-vulnerabilities-catalog/84e1c312-69e2-4202-a3c4-ae7c79c75535 CVE-2021-21978 exploited 2026-07-01 07:17:00
sync_user https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/655ee8c0-5f82-4c81-bb4c-e624297a8e74 CVE-2021-21978 exploited 2026-06-30 09:23:28
sync_user https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/8fa30232-88f7-46aa-b181-864ceae3b6d4 CVE-2021-21978 exploited 2026-06-23 14:04:19
cedric https://db.gcve.eu/known-exploited-vulnerabilities-catalog/b11a9ac1-91c3-4907-af05-f453e66a0f10 CVE-2021-21978 exploited 2026-06-23 11:13:03
sync_user https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/479a23fe-c0ee-4ac8-b929-27bc31d7ad5e CVE-2021-21978 exploited 2026-06-19 12:46:22
cedric The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-04-07) CVE-2021-21978 exploited 2026-04-07 00:00:00
cedric The Shadowserver (honeypot/common-vulnerabilities) - (2026-04-05) CVE-2021-21978 seen 2026-04-05 00:00:00
cedric The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-03-01) CVE-2021-21978 exploited 2026-03-01 00:00:00
displaying 1 - 10 sightings in total 31

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Sightings Sources.