Opnsense

opnsense

Vendor: Opnsense • 36 CVEs

CVEs (36)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2023-39008 1Opnsense 1Opnsense Jun 17, 2026 Aug 9, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 A command injection vulnerability in the component /api/cron/settings/setJob/ of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary system commands.
CVE-2023-39007 1Opnsense 1Opnsense Jun 17, 2026 Aug 9, 2023 N/A· v4 9.6 CRITICAL· v3 N/A· v2 /ui/cron/item/open in the Cron component of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows XSS via openAction in app/controllers/OPNsense/Cron/ItemController.php.
CVE-2023-39006 1Opnsense 1Opnsense Jun 17, 2026 Aug 9, 2023 N/A· v4 5.4 MEDIUM· v3 N/A· v2 The Crash Reporter (crash_reporter.php) component of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 mishandles input sanitization.
CVE-2023-39005 1Opnsense 1Opnsense Jun 17, 2026 Aug 9, 2023 N/A· v4 7.5 HIGH· v3 N/A· v2 Insecure permissions exist for configd.socket in OPNsense Community Edition before 23.7 and Business Edition before 23.4.2.
CVE-2023-39004 1Opnsense 1Opnsense Jul 9, 2026 Aug 9, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 Insecure permissions in the configuration directory (/conf/) of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allow attackers to access sensitive information (e.g., hashed root password) which...Show more Insecure permissions in the configuration directory (/conf/) of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allow attackers to access sensitive information (e.g., hashed root password) which could lead to privilege escalation.Show less
CVE-2023-39003 1Opnsense 1Opnsense Jul 9, 2026 Aug 9, 2023 N/A· v4 7.5 HIGH· v3 N/A· v2 OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 was discovered to contain insecure permissions in the directory /tmp.
CVE-2023-39002 1Opnsense 1Opnsense Jun 17, 2026 Aug 9, 2023 N/A· v4 6.1 MEDIUM· v3 N/A· v2 A cross-site scripting (XSS) vulnerability in the act parameter of system_certmanager.php in OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary web scripts or...Show more A cross-site scripting (XSS) vulnerability in the act parameter of system_certmanager.php in OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.Show less
CVE-2023-39001 1Opnsense 1Opnsense Jun 17, 2026 Aug 9, 2023 N/A· v4 9.8 CRITICAL· v3 N/A· v2 A command injection vulnerability in the component diag_backup.php of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary commands via a crafted backup configur...Show more A command injection vulnerability in the component diag_backup.php of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary commands via a crafted backup configuration file.Show less
CVE-2023-39000 1Opnsense 1Opnsense Jun 17, 2026 Aug 9, 2023 N/A· v4 6.1 MEDIUM· v3 N/A· v2 A reflected cross-site scripting (XSS) vulnerability in the component /ui/diagnostics/log/core/ of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to inject arbitrary JavaScript...Show more A reflected cross-site scripting (XSS) vulnerability in the component /ui/diagnostics/log/core/ of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to inject arbitrary JavaScript via the URL path.Show less
CVE-2023-38999 1Opnsense 1Opnsense Jun 17, 2026 Aug 9, 2023 N/A· v4 6.5 MEDIUM· v3 N/A· v2 A Cross-Site Request Forgery (CSRF) in the System Halt API (/system/halt) of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to cause a Denial of Service (DoS) via a crafted GET...Show more A Cross-Site Request Forgery (CSRF) in the System Halt API (/system/halt) of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to cause a Denial of Service (DoS) via a crafted GET request.Show less
CVE-2023-38998 1Opnsense 1Opnsense Jun 17, 2026 Aug 9, 2023 N/A· v4 6.1 MEDIUM· v3 N/A· v2 An open redirect in the Login page of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to redirect a victim user to an arbitrary web site via a crafted URL.
CVE-2023-38997 1Opnsense 1Opnsense Jun 17, 2026 Aug 9, 2023 N/A· v4 7.2 HIGH· v3 N/A· v2 A directory traversal vulnerability in the Captive Portal templates of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary system commands as root via a crafted...Show more A directory traversal vulnerability in the Captive Portal templates of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary system commands as root via a crafted ZIP archive.Show less
CVE-2021-42770 1Opnsense 1Opnsense Jun 17, 2026 Nov 8, 2021 N/A· v4 6.1 MEDIUM· v3 4.3 MEDIUM· v2 A Cross-site scripting (XSS) vulnerability was discovered in OPNsense before 21.7.4 via the LDAP attribute return in the authentication tester.
CVE-2020-23015 1Opnsense 1Opnsense Jun 17, 2026 May 3, 2021 N/A· v4 6.1 MEDIUM· v3 5.8 MEDIUM· v2 An open redirect issue was discovered in OPNsense through 20.1.5. The redirect parameter "url" in login page was not filtered and can redirect user to any website.
CVE-2018-18958 1Opnsense 1Opnsense Nov 21, 2024 Jun 17, 2019 N/A· v4 6.5 MEDIUM· v3 4.0 MEDIUM· v2 OPNsense 18.7.x before 18.7.7 has Incorrect Access Control.
CVE-2019-11816 2Netgate Opnsense 2Opnsense Pfsense Jun 17, 2026 May 20, 2019 N/A· v4 7.2 HIGH· v3 6.5 MEDIUM· v2 Incorrect access control in the WebUI in OPNsense before version 19.1.8, and pfsense before 2.4.4-p3 allows remote authenticated users to escalate privileges to administrator via a specially crafted request.

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