Community
Sightings
| Author | Source | Vulnerability | Type | Date | Other |
|---|---|---|---|---|---|
| automation | https://t.me/hacking_Attack/19651 | CVE-2021-31755 | seen | 2026-09-02 01:03:04 | |
| automation | https://t.me/hacking_Attack/19651 | CVE-2021-31755 | seen | 2026-09-01 20:02:29 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-08-30) | CVE-2021-31755 | exploited | 2026-08-31 10:15:10 | |
| automation | MISP/78d757ce-8475-47bc-8204-74dfdc338ca3 | CVE-2021-31755 | seen | 2026-07-25 00:15:05 | |
| syspect | https://www.hkcert.org/security-bulletin/multiple-vulnerabilities-in-internet-facing-systems-targeting-hong-kong-s-education-sector_20260724 | CVE-2021-31755 | seen | 2026-07-24 12:45:07 | |
| automation | MISP/78d757ce-8475-47bc-8204-74dfdc338ca3 | CVE-2021-31755 | seen | 2026-07-24 00:15:04 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-07-13) | CVE-2021-31755 | exploited | 2026-07-14 10:15:21 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-07-10) | CVE-2021-31755 | exploited | 2026-07-11 10:15:13 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-07-08) | CVE-2021-31755 | exploited | 2026-07-09 10:15:11 | |
| automation | The Shadowserver (honeypot/exploited-vulnerabilities) - (2026-07-07) | CVE-2021-31755 | exploited | 2026-07-08 10:15:09 |
displaying 1 - 10 sightings in total 124
If a line is highlighted in yellow, it indicates that the vulnerability advisory has not yet been published.