Known Exploited Vulnerabilities catalog

Shadowserver

Vulnerabilities actively exploited in the wild as observed by The Shadowserver Foundation's global honeypot network (honeypot/exploited-vulnerabilities API), ranked by number of unique IPs per day and enriched with CVSS scores and CISA KEV status.

UUID c8fb6bf1-f81f-4cb8-95b1-eadbb3b54ee8 · All catalogs

Entries 1307 currently asserted

Last change 2026-09-07 11 days ago

Listed recently 30 in 30 days · 0 in 7 days

Evidence Honeypot 100% of 1307 records

Also in other catalogs 75% 984 entries · 323 only here

Publication activity Vulnerabilities this catalog listed per day, by its earliest observation date (first seen, then recorded, falling back to the status update). Select a day to filter the entries below.

Hover a day to see what this catalog listed on it.

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KEV Entries

1307

Last updated First listed

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Vulnerability ID	Status	Status Updated	Evidence	Characteristics	Also in	Actions
CVE-2018-11409	Confirmed Asserted: 2023-10-19	2026-09-05 First seen: 2023-10-19	1 source Honeypot	Severity: 53.0	Previdian	Details
CVE-2021-39211 glpi-project - glpi	Confirmed Asserted: 2023-10-18	2026-09-05 First seen: 2023-10-18	1 source Honeypot	Severity: 53.0	only here	Details
CVE-2021-21087 Adobe - ColdFusion	Confirmed Asserted: 2023-10-18	2026-09-05 First seen: 2023-10-18	1 source Honeypot	Severity: 54.0	Previdian	Details
CVE-2022-4257 C-DATA - Web Management System	Confirmed Asserted: 2023-10-18	2026-09-05 First seen: 2023-10-18	1 source Honeypot	Severity: 98.0	only here	Details
CVE-2021-21402 jellyfin - jellyfin	Confirmed Asserted: 2023-10-17	2026-09-05 First seen: 2023-10-17	1 source Honeypot	Severity: 65.0	Previdian	Details
CVE-2023-24488 Citrix - Citrix ADC and Citrix Gateway	Confirmed Asserted: 2023-10-17	2026-09-05 First seen: 2023-10-17	1 source Honeypot	Severity: 0.0	Previdian	Details
CVE-2020-9377	Confirmed Asserted: 2023-10-16	2026-09-05 First seen: 2023-10-16	1 source Honeypot	Severity: 88.0	CISA Previdian	Details
CVE-2017-12149 Red Hat, Inc. - jbossas	Confirmed Asserted: 2023-10-15	2026-09-05 First seen: 2023-10-15	1 source Honeypot	Severity: 98.0	CISA ENISA Previdian	Details
CVE-2013-7091	Confirmed Asserted: 2023-10-15	2026-09-05 First seen: 2023-10-15	1 source Honeypot	-	Previdian	Details
CVE-2022-41840 Collne Inc. - Welcart e-Commerce (WordPress plugin)	Confirmed Asserted: 2023-10-14	2026-09-05 First seen: 2023-10-14	1 source Honeypot	Severity: 98.0	Previdian	Details

displaying 901 - 910 KEV entries in total 1307

About this Catalog

This Known Exploited Vulnerabilities (KEV) catalog conforms to the GCVE BCP-07 standard (Best Current Practice) standard for documenting vulnerabilities with confirmed or suspected active exploitation.

Each entry includes exploitation status, evidence sources, and characteristics to help organizations prioritize vulnerability remediation efforts.

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