Exploitation dashboard
Actively exploited vulnerabilities
Every vulnerability here has reliable evidence of exploitation in the wild, based on the CISA Known Exploited Vulnerabilities catalog. If you run an affected product, patch or mitigate it first.
1,734
Known exploited (all time)
39
Added in last 30 days
361
Used by ransomware
8 matching vulnerabilities
| CVE | Vendor / product | Vulnerability | Severity | Added | Ransomware |
|---|---|---|---|---|---|
| CVE-2015-7755 | Juniper | Juniper ScreenOS Improper Authentication Vulnerability | Severity: Critical CVSS 9.8 | Oct 2, 2025 | Not known |
| CVE-2025-21590 | Juniper | Juniper Junos OS Improper Isolation or Compartmentalization Vulnerability | Severity: Elevated CVSS 6.7 | Mar 13, 2025 | Not known |
| CVE-2023-36845 | Juniper | Juniper Junos OS EX Series and SRX Series PHP External Variable Modification Vulnerability | Severity: Critical CVSS 9.8 | Nov 13, 2023 | Not known |
| CVE-2023-36844 | Juniper | Juniper Junos OS EX Series PHP External Variable Modification Vulnerability | Severity: Elevated CVSS 5.3 | Nov 13, 2023 | Not known |
| CVE-2023-36846 | Juniper | Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability | Severity: Elevated CVSS 5.3 | Nov 13, 2023 | Not known |
| CVE-2023-36847 | Juniper | Juniper Junos OS EX Series Missing Authentication for Critical Function Vulnerability | Severity: Elevated CVSS 5.3 | Nov 13, 2023 | Not known |
| CVE-2023-36851 | Juniper | Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability | Severity: Elevated CVSS 5.3 | Nov 13, 2023 | Not known |
| CVE-2020-1631 | Juniper | Juniper Junos OS Path Traversal Vulnerability | Severity: Critical CVSS 9.8 | Mar 25, 2022 | Not known |
Source: CISA Known Exploited Vulnerabilities catalog (US government, public domain), refreshed hourly. CVSS scores from the NIST National Vulnerability Database are added as they are fetched.