Known Vulnerabilities for products from Pfsense
Listed below are 20 of the newest known vulnerabilities associated with the vendor "Pfsense".
These CVEs are retrieved based on exact matches on listed vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed vendor information are still displayed.
Data on known vulnerable products is also displayed based on information from known CPEs, each product links to its respective vulnerability page.
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2026-78849 json | Not Provided | 2026-09-04 | 2026-09-04 | |
| CVE-2026-67189 json | Not Provided | 2026-08-19 | 2026-08-25 | |
| CVE-2026-56128 json | Not Provided | 2026-09-03 | 2026-09-03 | |
| CVE-2026-56127 json | Not Provided | 2026-09-03 | 2026-09-03 | |
| CVE-2026-56126 json | Not Provided | 2026-09-03 | 2026-09-05 | |
| CVE-2026-38961 json | Not Provided | 2026-09-04 | 2026-09-04 | |
| CVE-2025-69691 json | Netgate pfSense CE 2.8.0 allows code execution in the XMLRPC API via pfsense.exec_php. NOTE: the Supplier disputes this becau... | Not Provided | 2026-05-08 | 2026-05-12 |
| CVE-2025-69690 json | Netgate pfSense CE 2.7.2 allows code execution by using the module installer with a backup file with a serialized PHP object ... | Not Provided | 2026-05-08 | 2026-05-12 |
| CVE-2025-34178 json | In pfSense CE /suricata/suricata_app_parsers.php, the value of the policy_name parameter is not sanitized of HTML-related st... | Not Provided | 2025-09-09 | 2026-07-14 |
| CVE-2025-34177 json | In pfSense CE /suricata/suricata_flow_stream.php, the value of the policy_name parameter is not sanitized of HTML-related st... | Not Provided | 2025-09-09 | 2026-07-14 |
| CVE-2025-34176 json | In pfSense CE /suricata/suricata_ip_reputation.php, the value of the iplist parameter is not sanitized of directory traversa... | Not Provided | 2025-09-09 | 2026-07-14 |
| CVE-2025-34175 json | Not Provided | 2025-09-09 | 2026-07-14 | |
| CVE-2025-34173 json | In pfSense CE /usr/local/www/snort/snort_ip_reputation.php, the value of the iplist parameter is not sanitized of directory ... | Not Provided | 2025-09-09 | 2026-07-14 |
| CVE-2025-34172 json | In pfSense CE /usr/local/www/haproxy/haproxy_stats.php, the value of the showsticktablecontent parameter is displayed after ... | Not Provided | 2025-09-09 | 2026-07-14 |
| CVE-2023-29975 json | ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new secur... | 7.2 - HIGH | 2023-11-09 | 2023-11-16 |
| CVE-2023-29974 json | An issue discovered in Pfsense CE version 2.6.0 allows attackers to compromise user accounts via weak password requirements. | 9.8 - CRITICAL | 2023-11-08 | 2023-11-16 |
| CVE-2023-29973 json | Pfsense CE version 2.6.0 is vulnerable to No rate limit which can lead to an attacker creating multiple malicious users in fi... | 4.9 - MEDIUM | 2023-10-25 | 2023-10-31 |
| CVE-2023-27100 json | Improper restriction of excessive authentication attempts in the SSHGuard component of Netgate pfSense Plus software v22.05.1... | 9.8 - CRITICAL | 2023-03-22 | 2023-04-10 |
| CVE-2022-42247 json | pfSense v2.5.2 was discovered to contain a cross-site scripting (XSS) vulnerability in the browser.php component. This vulner... | 6.1 - MEDIUM | 2022-10-03 | 2022-10-05 |
| CVE-2022-40624 json | pfSense pfBlockerNG through 2.1.4_27 allows remote attackers to execute arbitrary OS commands as root via the HTTP Host heade... | 9.8 - CRITICAL | 2022-12-20 | 2022-12-28 |
Known software with vulnerabilities from Pfsense
| Type | Vendor | Product | Version |
|---|---|---|---|
| Application | Pfsense | Pfsense | 1.2 |
| Application | Pfsense | Pfsense-pkg-freeradius3 | 0.15.7_3 |
| Application | Pfsense | Snort Package | 3.0.12 |
| Application | Pfsense | Suricata Package | 1.0.5 |