CVE•Published 2025-09-09•Modified 2026-07-14•1 article on news•7 live references•NVD data
CVE-2025-34175Pfsense · Pfsense
Vulnerability data via NVD (ingested)
CVSS v3.1
6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS percentile
96
Exploit Prediction Scoring System · top 4% of all CVEs
Weaknesses (CWE)
Description
In pfSense CE /usr/local/www/suricata/suricata_filecheck.php, the value of the filehash parameter is directly displayed without sanitizing for HTML-related characters/strings. This can result in reflected cross-site scripting if the victim is authenticated.
Timeline
Published 2025-09-09
Modified 2026-07-14
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag43 hosts
vuln:CVE-2025-34175Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Pfsense Pfsense"All exposed Pfsense Pfsense instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Pfsense"HTTP body or banner mentions "Pfsense" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-34175Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-34175Censys host search filtered to this CVE id.
grep.app
CVE-2025-34175Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-34175GitHub code search for direct mentions.
Google dork
"CVE-2025-34175" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-34175 on GitHub.