Exploited now
Every vulnerability CISA confirms is being exploited in the wild: listed in its Known Exploited Vulnerabilities catalog, or assessed as actively exploited in its Vulnrichment data, often days before the catalog. When it was confirmed, how soon after the CVE went public, and the vendors attackers go after first. Refreshed every ten minutes. Sources.
Updated under an hour ago ()
What this means for you
28 vulnerabilities confirmed exploited in the last 30 days; 38% of the last 12 months' were exploited by the day they were disclosed. Add your stack to see which of them you run.
- Confirmed exploited, last 30 days
- 28
- Show in the list
- Exploited by the day of disclosure, last 12 months
- 38%
- of 295 confirmed
- Show in the list
- Median days from disclosure to confirmed exploitation
- 4
- last 12 months; list sorted fastest first
- Show in the list
- Used in ransomware campaigns, last 12 months
- 25
- Show in the list
What this means for a patch cycle
Half of the vulnerabilities CISA confirmed exploited in the last 12 months were confirmed within 4 days of going public, and 38% by the day they were published. A monthly patch cycle leaves those exposed for weeks. Products from the vendors below, especially internet-facing ones, need an emergency patch path measured in days.
Where attackers strike first
Vendors by vulnerabilities confirmed exploited in the last 24 months; the top five account for 67% of the twelve listed. This counts confirmed attacks, not disclosed flaws, so a vendor is not rewarded for publishing fewer CVEs. Mapped health IT products account for 1 of them.
Are any of these in your stack?
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Every confirmed exploitation
Showing: confirmed in 2022 to 2026, CWE-306 Missing Authentication for Critical Function
Confirmed exploited in 2022 to 2026. Weakness: CWE-306 Missing Authentication for Critical Function. Clear these
41 exploited CVEs, showing 1 to 41
| CVE | Vendor and vulnerability | Confirmed exploited | After publication | Severity | EPSS |
|---|---|---|---|---|---|
| CVE-2020-13927 CISA KEV | Apache · Airflow's Experimental API Apache Airflow's Experimental API Authentication BypassCISA remediation due for federal agencies: Jul 18, 2022 | Jan 18, 2022 | 435 days | Critical 9.8 | 100% |
| CVE-2017-10271 CISA KEV Ransomware | Oracle · WebLogic Server Oracle Corporation WebLogic Server Remote Code Execution VulnerabilityCISA remediation due for federal agencies: Aug 10, 2022 | Feb 6, 2022 | 1,571 days | High 7.5 | 100% |
| CVE-2022-26143 CISA KEV | Mitel · MiCollab, MiVoice Business Express MiCollab, MiVoice Business Express Access Control VulnerabilityCISA remediation due for federal agencies: Apr 15, 2022 | Mar 25, 2022 | 16 days | Critical 9.8 | 87% |
| CVE-2022-1388 CISA KEV Ransomware | F5 · BIG-IP F5 BIG-IP Missing Authentication VulnerabilityCISA remediation due for federal agencies: May 31, 2022 | May 10, 2022 | 5 days | Critical 9.8 | 100% |
| CVE-2022-26925 CISA KEV | Microsoft · Windows Microsoft Windows LSA Spoofing VulnerabilityCISA remediation due for federal agencies: Jul 22, 2022 | Jul 1, 2022 | 52 days | High 8.1 | 10% |
| CVE-2021-35587 CISA KEV | Oracle · Fusion Middleware Oracle Fusion Middleware Unspecified VulnerabilityCISA remediation due for federal agencies: Dec 19, 2022 | Nov 28, 2022 | 313 days | Critical 9.8 | 96% |
| CVE-2022-26501 CISA KEV Ransomware | Veeam · Backup & Replication Veeam Backup & Replication Remote Code Execution VulnerabilityCISA remediation due for federal agencies: Jan 3, 2023 | Dec 13, 2022 | 271 days | Critical 9.8 | 4% |
| CVE-2022-21587 CISA KEV Ransomware | Oracle · E-Business Suite Oracle E-Business Suite Unspecified VulnerabilityCISA remediation due for federal agencies: Feb 23, 2023 | Feb 2, 2023 | 108 days | Critical 9.8 | 98% |
| CVE-2022-24990 CISA KEV Ransomware | TerraMaster · TerraMaster OS TerraMaster OS Remote Command Execution VulnerabilityCISA remediation due for federal agencies: Mar 3, 2023 | Feb 10, 2023 | 4 days | Critical 9.8 | 83% |
| CVE-2023-21839 CISA KEV | Oracle · WebLogic Server Oracle WebLogic Server Unspecified VulnerabilityCISA remediation due for federal agencies: May 22, 2023 | May 1, 2023 | 104 days | High 7.5 | 100% |
| CVE-2023-27532 CISA KEV Ransomware | Veeam · Backup & Replication Veeam Backup & Replication Cloud Connect Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Sep 12, 2023 | Aug 22, 2023 | 166 days | High 7.5 | 81% |
| CVE-2023-36851 CISA KEV | Juniper · Junos OS Juniper Junos OS SRX Series Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Nov 17, 2023 | Nov 13, 2023 | 48 days | Medium 5.3 | 1% |
| CVE-2023-36847 CISA KEV | Juniper · Junos OS Juniper Junos OS EX Series Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Nov 17, 2023 | Nov 13, 2023 | 88 days | Medium 5.3 | 83% |
| CVE-2023-36846 CISA KEV | Juniper · Junos OS Juniper Junos OS SRX Series Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Nov 17, 2023 | Nov 13, 2023 | 88 days | Medium 5.3 | 93% |
| CVE-2024-47575 CISA KEV | Fortinet · FortiManager Fortinet FortiManager Missing Authentication VulnerabilityCISA remediation due for federal agencies: Nov 13, 2024 | Oct 23, 2024 | Same day | Critical 9.8 | 95% |
| CVE-2024-51567 CISA KEV Ransomware | CyberPersons · CyberPanel CyberPanel Incorrect Default Permissions VulnerabilityCISA remediation due for federal agencies: Nov 28, 2024 | Oct 31, 2024 | 3 days | Critical 10.0 | 87% |
| CVE-2024-8956 CISA KEV | PTZOptics · PT30X-SDI/NDI Cameras PTZOptics PT30X-SDI/NDI Cameras Authentication Bypass VulnerabilityCISA remediation due for federal agencies: Nov 25, 2024 | Nov 4, 2024 | 48 days | Critical 9.1 | 59% |
| CVE-2024-5910 CISA KEV | Palo Alto Networks · Expedition Palo Alto Networks Expedition Missing Authentication VulnerabilityCISA remediation due for federal agencies: Nov 28, 2024 | Nov 6, 2024 | 119 days | Critical 9.3 | 92% |
| CVE-2024-0012 CISA KEV Ransomware | Palo Alto Networks · PAN-OS Palo Alto Networks PAN-OS Management Interface Authentication Bypass VulnerabilityCISA remediation due for federal agencies: Dec 9, 2024 | Nov 17, 2024 | 1 day before publication | Critical 9.3 | 100% |
| CVE-2023-28461 CISA KEV Ransomware | Array Networks · AG/vxAG ArrayOS Array Networks AG and vxAG ArrayOS Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Dec 16, 2024 | Nov 24, 2024 | 621 days | Critical 9.8 | 68% |
| CVE-2024-11680 CISA KEV | ProjectSend · ProjectSend ProjectSend Improper Authentication VulnerabilityCISA remediation due for federal agencies: Dec 24, 2024 | Dec 3, 2024 | 7 days | Critical 9.8 | 92% |
| CVE-2022-23227 CISA KEV | NUUO · NVRmini2 Devices NUUO NVRmini2 Devices Missing Authentication VulnerabilityCISA remediation due for federal agencies: Jan 8, 2025 | Dec 18, 2024 | 1,069 days | Critical 9.8 | 48% |
| CVE-2025-0108 CISA KEV | Palo Alto Networks · PAN-OS Palo Alto Networks PAN-OS Authentication Bypass VulnerabilityCISA remediation due for federal agencies: Mar 11, 2025 | Feb 18, 2025 | 6 days | High 8.8 | 98% |
| CVE-2025-34028 CISA KEV | Commvault · Command Center Commvault Command Center Path Traversal VulnerabilityCISA remediation due for federal agencies: May 23, 2025 | May 2, 2025 | 10 days | Critical 9.3 | 98% |
| CVE-2025-3248 CISA KEV Ransomware | Langflow · Langflow Langflow Missing Authentication VulnerabilityCISA remediation due for federal agencies: May 26, 2025 | May 5, 2025 | 28 days | Critical 9.8 | 100% |
| CVE-2025-32433 CISA KEV | Erlang · Erlang/OTP Erlang Erlang/OTP SSH Server Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Jun 30, 2025 | Jun 9, 2025 | 54 days | Critical 10.0 | 99% |
| CVE-2020-24363 CISA KEV | TP-Link · TL-WA855RE TP-link TL-WA855RE Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Sep 23, 2025 | Aug 29, 2025 | 1,824 days | High 8.8 | 22% |
| CVE-2025-4008 CISA KEV | Smartbedded · Meteobridge Smartbedded Meteobridge Command Injection VulnerabilityCISA remediation due for federal agencies: Oct 23, 2025 | Oct 1, 2025 | 133 days | High 8.7 | 93% |
| CVE-2025-61757 CISA KEV | Oracle · Fusion Middleware Oracle Fusion Middleware Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Dec 12, 2025 | Nov 21, 2025 | 31 days | Critical 9.8 | 89% |
| CVE-2025-48572 CISA KEV | Android · Framework Android Framework Privilege Escalation VulnerabilityCISA remediation due for federal agencies: Dec 23, 2025 | Dec 2, 2025 | 6 days before publication | High 7.8 | 0% |
| CVE-2026-24423 CISA KEV Ransomware | SmarterTools · SmarterMail SmarterTools SmarterMail Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Feb 26, 2026 | Feb 4, 2026 | 12 days | Critical 9.3 | 88% |
| CVE-2026-33017 CISA KEV | Langflow · Langflow Langflow Code Injection VulnerabilityCISA remediation due for federal agencies: Apr 8, 2026 | Mar 25, 2026 | 5 days | Critical 9.3 | 25% |
| CVE-2026-39987 CISA KEV | Marimo · Marimo Marimo Remote Code Execution VulnerabilityCISA remediation due for federal agencies: May 7, 2026 | Apr 22, 2026 | 13 days | Critical 9.3 | 38% |
| CVE-2026-41940 CISA KEV Ransomware | WebPros · cPanel & WHM and WP2 (WordPress Squared) WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: May 3, 2026 | Apr 28, 2026 | 1 day before publication | Critical 9.8 | 99% |
| CVE-2026-20253 CISA KEV | Splunk · Enterprise Splunk Enterprise Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Jun 21, 2026 | Jun 9, 2026 | 1 day before publication | Critical 9.8 | 97% |
| CVE-2026-35273 CISA KEV Ransomware | Oracle · PeopleSoft Enterprise PeopleTools Oracle PeopleSoft Enterprise PeopleTools Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Jun 15, 2026 | Jun 10, 2026 | Same day | Critical 9.8 | 97% |
| CVE-2026-56164 CISA KEV | Microsoft · SharePoint Server Microsoft SharePoint Server Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Jul 17, 2026 | Jul 14, 2026 | Same day | Medium 5.3 | 1% |
| CVE-2026-46817 CISA KEV | Oracle · E-Business Suite Oracle E-Business Suite Improper Privilege Management VulnerabilityCISA remediation due for federal agencies: Jul 18, 2026 | Jul 14, 2026 | 47 days | Critical 9.8 | 1% |
| CVE-2026-72529 CISA KEV | TrueConf · Server TrueConf Server Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Aug 23, 2026 | Aug 18, 2026 | 1 day before publication | Critical 9.8 | 1% |
| CVE-2026-59822 CISA KEV | BerriAI · LiteLLM BerriAI LiteLLM Improper Authentication VulnerabilityCISA remediation due for federal agencies: Sep 16, 2026 | Sep 1, 2026 | 55 days | High 8.8 | 1% |
| CVE-2026-67277 CISA KEV | MikroTik · RouterOS MikroTik RouterOS Missing Authentication for Critical Function VulnerabilityCISA remediation due for federal agencies: Sep 13, 2026 | Sep 7, 2026 | 2 days | High 8.8 | 2% |
How to read this
"Confirmed exploited" is the date CISA added the CVE to its Known Exploited Vulnerabilities catalog or assessed it as actively exploited, whichever came first. It is when exploitation was confirmed publicly, not when attackers started, so "after publication" is an upper bound: attackers were there at least that soon. "By disclosure day" means confirmed on or before the day the CVE record was published, the closest public measure of a zero-day. Dates are US Eastern, the calendar CISA uses. Vendors are named as CISA's catalog names them, otherwise as the assigning CNA does. EPSS is FIRST's estimate of the chance of exploitation in the next 30 days.