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 2023, Network devices
Confirmed exploited in 2023. Product class: Network devices (the site's classifier of CISA's product names). Clear these
| CVE | Vendor and vulnerability | Confirmed exploited | After publication | Severity | EPSS |
|---|---|---|---|---|---|
| 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-2023-36845 CISA KEV | Juniper · Junos OS Juniper Junos OS EX Series and SRX Series PHP External Variable Modification VulnerabilityCISA remediation due for federal agencies: Nov 17, 2023 | Nov 13, 2023 | 88 days | Critical 9.8 | 95% |
| CVE-2023-36844 CISA KEV | Juniper · Junos OS Juniper Junos OS EX Series PHP External Variable Modification VulnerabilityCISA remediation due for federal agencies: Nov 17, 2023 | Nov 13, 2023 | 88 days | Medium 5.3 | 90% |
| CVE-2023-29552 CISA KEV | IETF · Service Location Protocol (SLP) Service Location Protocol (SLP) Denial-of-Service VulnerabilityCISA remediation due for federal agencies: Nov 29, 2023 | Nov 8, 2023 | 198 days | High 7.5 | 64% |
| CVE-2023-20273 CISA KEV | Cisco · Cisco IOS XE Web UI Cisco IOS XE Web UI Command Injection VulnerabilityCISA remediation due for federal agencies: Oct 27, 2023 | Oct 23, 2023 | 1 day before publication | High 7.2 | 93% |
| CVE-2023-20198 CISA KEV | Cisco · IOS XE Web UI Cisco IOS XE Web UI Privilege Escalation VulnerabilityCISA remediation due for federal agencies: Oct 20, 2023 | Oct 16, 2023 | Same day | Critical 10.0 | 100% |
| CVE-2023-20109 CISA KEV | Cisco · IOS and IOS XE Cisco IOS and IOS XE Group Encrypted Transport VPN Out-of-Bounds Write VulnerabilityCISA remediation due for federal agencies: Oct 31, 2023 | Oct 10, 2023 | 13 days | Medium 6.6 | 2% |
| CVE-2017-6884 CISA KEV Ransomware | Zyxel · EMG2926 Routers Zyxel EMG2926 Routers Command Injection VulnerabilityCISA remediation due for federal agencies: Oct 9, 2023 | Sep 18, 2023 | 2,356 days | High 8.8 | 33% |
| CVE-2014-8361 CISA KEV | Realtek · SDK Realtek SDK Improper Input Validation VulnerabilityCISA remediation due for federal agencies: Oct 9, 2023 | Sep 18, 2023 | 3,063 days | Critical 9.8 | 100% |
| CVE-2017-18368 CISA KEV | Zyxel · P660HN-T1A Routers Zyxel P660HN-T1A Routers Command Injection VulnerabilityCISA remediation due for federal agencies: Aug 28, 2023 | Aug 7, 2023 | 1,558 days | Critical 9.8 | 94% |
| CVE-2019-20500 CISA KEV | D-Link · DWL-2600AP Access Point D-Link DWL-2600AP Access Point Command Injection VulnerabilityCISA remediation due for federal agencies: Jul 20, 2023 | Jun 29, 2023 | 1,211 days | High 7.8 | 97% |
| CVE-2019-17621 CISA KEV | D-Link · DIR-859 Router D-Link DIR-859 Router Command Execution VulnerabilityCISA remediation due for federal agencies: Jul 20, 2023 | Jun 29, 2023 | 1,277 days | Critical 9.8 | 90% |
| CVE-2023-27992 CISA KEV | Zyxel · Multiple Network-Attached Storage (NAS) Devices Zyxel Multiple NAS Devices Command Injection VulnerabilityCISA remediation due for federal agencies: Jul 14, 2023 | Jun 23, 2023 | 4 days | Critical 9.8 | 83% |
| CVE-2016-6415 CISA KEV | Cisco · IOS, IOS XR, and IOS XE Cisco IOS, IOS XR, and IOS XE IKEv1 Information Disclosure VulnerabilityCISA remediation due for federal agencies: Jun 9, 2023 | May 19, 2023 | 2,434 days | High 7.5 | 88% |
| CVE-2004-1464 CISA KEV | Cisco · IOS Cisco IOS Denial-of-Service VulnerabilityCISA remediation due for federal agencies: Jun 9, 2023 | May 19, 2023 | 6,669 days | Medium 5.9 | 5% |
| CVE-2023-25717 CISA KEV | Ruckus Wireless · Multiple Products Multiple Ruckus Wireless Products CSRF and RCE VulnerabilityCISA remediation due for federal agencies: Jun 2, 2023 | May 12, 2023 | 89 days | Critical 9.8 | 98% |
| CVE-2023-1389 CISA KEV | TP-Link · Archer AX21 TP-Link Archer AX-21 Command Injection VulnerabilityCISA remediation due for federal agencies: May 22, 2023 | May 1, 2023 | 48 days | High 8.8 | 100% |
| CVE-2017-6742 CISA KEV | Cisco · IOS and IOS XE Software Cisco IOS and IOS XE Software SNMP Remote Code Execution VulnerabilityCISA remediation due for federal agencies: May 10, 2023 | Apr 19, 2023 | 2,102 days | High 8.8 | 21% |
| 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% |
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.