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Sightings

Recent sightings
Author Source Vulnerability Type Date Other
sync_user The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-07-17) CVE-2021-21315 exploited 2026-07-18 10:15:08
sync_user https://t.me/Unidentified_TM/1074 CVE-2021-21315 published-proof-of-concept 2026-07-17 00:00:52
sync_user https://t.me/Unidentified_TM/1074 CVE-2021-21315 published-proof-of-concept 2026-07-16 14:00:04
cedric https://db.gcve.eu/known-exploited-vulnerabilities-catalog/8444d9c3-949d-4ba2-9db8-9d4b995613b1 CVE-2021-21315 exploited 2026-07-01 05:54:57
cedric https://db.gcve.eu/known-exploited-vulnerabilities-catalog/4b58514a-e4d5-44a7-b083-3a3196e4dcfd CVE-2021-21315 exploited 2026-06-23 11:13:27
cedric https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/d886e834-9fec-40a3-91b2-e657d4401e46 CVE-2021-21315 exploited 2026-02-02 12:28:27
cedric https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/d886e834-9fec-40a3-91b2-e657d4401e46 CVE-2021-21315 exploited 2026-02-02 12:28:27
cedric The Shadowserver (honeypot/common-vulnerabilities) - (2025-11-01) CVE-2021-21315 seen 2025-11-01 00:00:00
cedric The Shadowserver (honeypot/common-vulnerabilities) - (2025-10-03) CVE-2021-21315 seen 2025-10-03 00:00:00
cedric The Shadowserver (honeypot/common-vulnerabilities) - (2025-10-01) CVE-2021-21315 seen 2025-10-01 00:00:00
displaying 1 - 10 sightings in total 47

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

Sightings Sources.