Known Exploited Vulnerabilities Catalog
External catalog of known exploited vulnerabilities conforming to GCVE BCP-07 standard.
Catalog UUID: c8fb6bf1-f81f-4cb8-95b1-eadbb3b54ee8 (Shadowserver)
| Vulnerability ID | Status | Exploited | Status Updated | Evidence | Characteristics | Actions |
|---|---|---|---|---|---|---|
|
CVE-2018-3760
HackerOne - Sprockets |
Confirmed
Asserted: 2023-10-14 |
Yes |
2026-06-30
First seen: 2023-10-14 |
1
source
honeypot |
Severity: 75.0 |
Details |
|
CVE-2021-26084
Atlassian - Confluence Server , Atlassian - Confluence Data Center |
Confirmed
Asserted: 2023-10-14 |
Yes |
2026-06-30
First seen: 2023-10-14 |
1
source
honeypot |
Severity: 98.0 |
Details |
| CVE-2021-22986 |
Confirmed
Asserted: 2023-10-14 |
Yes |
2026-06-30
First seen: 2023-10-14 |
1
source
honeypot |
Severity: 98.0 |
Details |
| CVE-2019-17506 |
Confirmed
Asserted: 2023-10-14 |
Yes |
2026-06-30
First seen: 2023-10-14 |
1
source
honeypot |
Severity: 98.0 |
Details |
|
CVE-2025-34041
Sangfor Technologies Co., Ltd. - Endpoint Detection and Response Platform |
Confirmed
Asserted: 2026-01-21 |
Yes |
2026-06-30
First seen: 2026-01-21 |
1
source
honeypot |
- | Details |
|
CVE-2019-16278
nazgul - nostromo_nhttpd |
Confirmed
Asserted: 2023-10-14 |
Yes |
2026-06-30
First seen: 2023-10-14 |
1
source
honeypot |
Severity: 98.0 |
Details |
|
CVE-2021-26086
Atlassian - Jira Server , Atlassian - Jira Data Center +2 more |
Confirmed
Asserted: 2023-10-26 |
Yes |
2026-06-30
First seen: 2023-10-26 |
1
source
honeypot |
Severity: 53.0 |
Details |
| CVE-2020-7209 |
Confirmed
Asserted: 2023-10-14 |
Yes |
2026-06-30
First seen: 2023-10-14 |
1
source
honeypot |
Severity: 98.0 |
Details |
|
CVE-2025-34047
Beijing NetGuard Nebula Information Technology Co., Ltd. - Leadsec SSL VPN |
Confirmed
Asserted: 2026-01-08 |
Yes |
2026-06-30
First seen: 2026-01-08 |
1
source
honeypot |
- | Details |
|
CVE-2021-22214
GitLab - GitLab |
Confirmed
Asserted: 2023-10-24 |
Yes |
2026-06-30
First seen: 2023-10-24 |
1
source
honeypot |
Severity: 86.0 |
Details |
About this Catalog
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.
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.