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 10 days ago

Listed recently 31 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-2021-27561	Confirmed Asserted: 2023-10-13	2026-09-05 First seen: 2023-10-13	1 source Honeypot	Severity: 98.0	CISA Previdian	Details
CVE-2019-11581 Atlassian - Jira Server and Data Center	Confirmed Asserted: 2023-10-13	2026-09-05 First seen: 2023-10-13	1 source Honeypot	Severity: 98.0	CISA Previdian	Details
CVE-2022-4995 Weaver Network Co., Ltd. - E-cology 9.0	Confirmed Asserted: 2026-08-30	2026-09-04 First seen: 2026-08-30	1 source Honeypot	Severity: 98.0	Previdian	Details
CVE-2026-22679 Weaver Network Co., Ltd. - E-cology	Confirmed Asserted: 2026-07-19	2026-09-04 First seen: 2026-07-19	1 source Honeypot	Severity: 98.0	Previdian	Details
CVE-2022-50993 Weaver Network Co., Ltd. - E-office	Confirmed Asserted: 2026-05-15	2026-09-04 First seen: 2026-05-15	1 source Honeypot	Severity: 98.0	Previdian	Details
CVE-2025-71284 Synway Information Engineering Co., Ltd. - Synway SMG Gateway Management Software	Confirmed Asserted: 2026-05-15	2026-09-04 First seen: 2026-05-15	1 source Honeypot	Severity: 98.0	Previdian	Details
CVE-2023-2523 Weaver - E-Office	Confirmed Asserted: 2026-05-13	2026-09-04 First seen: 2026-05-13	1 source Honeypot	Severity: 98.0	only here	Details
CVE-2023-2806 Weaver - e-cology	Confirmed Asserted: 2026-04-09	2026-09-04 First seen: 2026-04-09	1 source Honeypot	Severity: 88.0	only here	Details
CVE-2026-3965 whyour - qinglong	Confirmed Asserted: 2026-04-06	2026-09-04 First seen: 2026-04-06	1 source Honeypot	Severity: 63.0	Previdian	Details
CVE-2025-34049 OptiLink - ONT1GEW GPON	Confirmed Asserted: 2026-01-21	2026-09-04 First seen: 2026-01-21	1 source Honeypot	-	only here	Details

displaying 941 - 950 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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